Geography June exam P1 (Easy)
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Questions and Answers

What is the primary source of energy for the Earth's atmosphere?

  • Moisture
  • Particles from space
  • Insolation (correct)
  • Heat energy

Which of the following is considered a store within the atmosphere?

  • Terrestrial radiation
  • Dust particles
  • Gases emitted through photosynthesis
  • Heat energy (correct)

What type of gases are considered constant in the atmosphere?

  • Variable gases like nitrogen and oxygen
  • Carbon dioxide and ozone
  • Noble gases like argon and neon
  • Constant gases like nitrogen and oxygen (correct)

Which process releases gases and solids from the atmosphere?

<p>Volcanic eruptions (A)</p> Signup and view all the answers

What plays crucial roles in cloud formation and radiation reflection in the atmosphere?

<p>Non-gases like dust particles (A)</p> Signup and view all the answers

Which element is temporarily retained within the atmospheric system?

<p>Moisture in various forms (A)</p> Signup and view all the answers

Which layer of the atmosphere contains the ozone layer?

<p>Stratosphere (B)</p> Signup and view all the answers

What is the primary function of the ozone layer in the atmosphere?

<p>Protects against harmful radiation from the sun (B)</p> Signup and view all the answers

Which gas contributes to the greenhouse effect in the atmosphere?

<p>Carbon dioxide (C)</p> Signup and view all the answers

What percentage of the atmosphere is composed of oxygen?

<p>20.95% (B)</p> Signup and view all the answers

Which layer of the atmosphere experiences a sharp increase in temperature with altitude?

<p>Thermosphere (C)</p> Signup and view all the answers

What is the primary role of the troposphere in the atmosphere?

<p>All weather processes occur here (B)</p> Signup and view all the answers

Which gas, although only present in trace amounts, can lead to global warming when levels increase?

<p>Carbon dioxide (C)</p> Signup and view all the answers

What is the Earth's primary source of heat for heating the atmosphere?

<p>Insolation (solar energy) (A)</p> Signup and view all the answers

What is the primary process responsible for transferring heat energy through direct contact?

<p>Conduction (A)</p> Signup and view all the answers

Which physical state of water in the atmosphere is crucial for cloud formation and precipitation?

<p>Liquid Water (A)</p> Signup and view all the answers

What factor leads to less warmth at higher latitudes (closer to the poles)?

<p>Sunlight spreading over a larger area (C)</p> Signup and view all the answers

Which process involves the transformation of absorbed short-wave solar radiation into long-wave infrared radiation?

<p>Radiation (C)</p> Signup and view all the answers

What effect does increasing greenhouse gases have on coastal regions?

<p>Rising temperatures (A)</p> Signup and view all the answers

What is the main factor causing temperature decreases with altitude in the troposphere?

<p>Distance from Earth's heat source (A)</p> Signup and view all the answers

Which process can lead to species extinction and increased food security risks?

<p>Shifts in natural habitats and agricultural zones (D)</p> Signup and view all the answers

What is responsible for maintaining the planet's temperature?

<p>Natural greenhouse effect (A)</p> Signup and view all the answers

What process leads to cloud formation and potential precipitation?

<p>Condensation (A)</p> Signup and view all the answers

What role does solid ice play in the atmosphere?

<p>Forming snowflakes and ice crystals (A)</p> Signup and view all the answers

What do tight spacing between isobars on a synoptic weather map indicate?

<p>Strong winds (B)</p> Signup and view all the answers

Which layer of the Earth is composed of solid but plastic-like rock?

<p>Mantle (D)</p> Signup and view all the answers

What type of rock transformation is described by the rock cycle?

<p>Transformation of rock types through time (C)</p> Signup and view all the answers

Which satellite spectrum shows moisture distribution in the atmosphere?

<p>Water Vapor Spectrum (C)</p> Signup and view all the answers

What is the primary composition of the Earth's Outer Core?

<p>Nickel and Iron (A)</p> Signup and view all the answers

What do circular patterns of isobars on a synoptic weather map represent?

<p>High or low pressure areas (A)</p> Signup and view all the answers

Which layer of the Earth is the Earth's outermost solid layer?

<p>Crust (B)</p> Signup and view all the answers

What does the Mohorovičić discontinuity (Moho) mark the boundary between?

<p>Crust and Mantle (A)</p> Signup and view all the answers

Which spectrum is critical for night-time meteorology?

<p>Infrared Spectrum (C)</p> Signup and view all the answers

Why are synoptic weather maps and satellite imagery considered indispensable in modern meteorology?

<p>To enhance understanding and forecasting of weather systems (D)</p> Signup and view all the answers

What percentage of Earth's water is stored in the oceans?

<p>97.5% (D)</p> Signup and view all the answers

What contributes to cloud formation by transitioning from vapor to liquid as it cools?

<p>Condensation (B)</p> Signup and view all the answers

Which cloud type is thin and wispy, indicating an approaching cold front but doesn't produce precipitation?

<p>Cirrus (A)</p> Signup and view all the answers

What type of precipitation forms when water vapor coalesces in clouds and falls due to gravity?

<p>Rain (A)</p> Signup and view all the answers

What mechanism of rainfall is driven by the heating of the Earth's surface causing moist air to rise and cool?

<p>Convectional Rain (D)</p> Signup and view all the answers

What causes dew to form directly onto surfaces?

<p>Condensation (D)</p> Signup and view all the answers

What type of clouds are low, flat, and can lead to drizzle or light rain?

<p>Stratus (C)</p> Signup and view all the answers

How do sedimentary rocks primarily form?

<p>By compacting and solidifying sediment layers (B)</p> Signup and view all the answers

What is the distinguishing feature of intrusive igneous activity?

<p>Magma cooling and solidifying below ground (C)</p> Signup and view all the answers

Which type of rock is known for residual landforms called tors?

<p>Igneous rock (A)</p> Signup and view all the answers

What is the primary factor that shapes landscapes according to the text?

<p>Geological structures and rock types (D)</p> Signup and view all the answers

What role do tectonic plates play in shaping the Earth's surface?

<p>Moving at varying rates and shaping landforms (C)</p> Signup and view all the answers

What feature distinguishes sills from dykes in intrusive igneous activity?

<p>Orientation (vertical or horizontal) (A)</p> Signup and view all the answers

What process results in existing rocks transforming under extreme conditions?

<p>Pressure and temperature alteration (A)</p> Signup and view all the answers

'Karst landscapes' are primarily associated with which type of rock?

<p>Sedimentary rock (B)</p> Signup and view all the answers

'Batholiths' are described as:

<p>'Large masses of igneous rock deep below Earth's surface' (D)</p> Signup and view all the answers

'Pangaea' was a supercontinent that existed approximately how many million years ago?

<p>200 million years ago (C)</p> Signup and view all the answers

What geological activity occurs at plate margins where tectonic plates move apart?

<p>Rising magma solidifying to form new crust (A)</p> Signup and view all the answers

Which type of plate margin involves the subduction of an oceanic plate under a continental plate?

<p>Destructive margins (convergent) (A)</p> Signup and view all the answers

What geological process is responsible for creating mountains, valleys, and other landforms?

<p>Folding (A)</p> Signup and view all the answers

Which type of fold occurs under extreme pressure causing rocks to break and slide over themselves?

<p>Overthrust fold (nappe) (A)</p> Signup and view all the answers

What kind of fold is characterized by downward U-shaped folds?

<p>Syncline (B)</p> Signup and view all the answers

Which instrument is used to detect slope changes in volcanoes?

<p>Tilt meters (A)</p> Signup and view all the answers

What type of earthquake can occur when sticking plates cause pressure build-up?

<p>Severe earthquake (A)</p> Signup and view all the answers

What is characteristic of a recumbent fold?

<p>Nearly horizontal limbs (A)</p> Signup and view all the answers

How are synclines and anticlines different?

<p>Synclines are downward U-shaped folds, anticlines are upward arch-like folds. (B)</p> Signup and view all the answers

What is the primary cause of faulting?

<p>Fracturing due to tectonic forces (A)</p> Signup and view all the answers

Which type of fault is caused by rocks being pushed together?

<p>Reverse fault (A)</p> Signup and view all the answers

What landform is associated with a rift valley?

<p>Graben (C)</p> Signup and view all the answers

What is the primary cause of earthquakes?

<p>Movement of tectonic plates at fault lines (D)</p> Signup and view all the answers

Which type of seismic wave is the fastest?

<p>Primary waves (P-waves) (C)</p> Signup and view all the answers

What instrument measures and records seismic waves?

<p>Seismograph (C)</p> Signup and view all the answers

What is the focus of an earthquake?

<p>The point inside the Earth where the earthquake originates (B)</p> Signup and view all the answers

What type of seismic waves can move through solids but not liquids?

<p>Secondary waves (S-waves) (A)</p> Signup and view all the answers

How are tsunamis primarily generated?

<p>Undersea disturbances like earthquakes (C)</p> Signup and view all the answers

What logarithmic scale is used to measure earthquake strength?

<p>Richter scale (D)</p> Signup and view all the answers

What is one of the immediate impacts of earthquakes mentioned in the text?

<p>Decreased resource availability (D)</p> Signup and view all the answers

Why do developing countries often suffer greater devastation from earthquakes compared to developed countries?

<p>Lack of access to advanced technology (B)</p> Signup and view all the answers

Which factor contributes to the impact of earthquakes being less severe in developed countries?

<p>Effective communication systems (D)</p> Signup and view all the answers

What is a potential health risk mentioned in relation to earthquakes?

<p>Increased risk of diseases and injuries (D)</p> Signup and view all the answers

How can resource shortages impact the aftermath of an earthquake?

<p>Lead to shortages of essential resources like drinking water and food (C)</p> Signup and view all the answers

What is the primary source of energy for the Earth's atmosphere?

<p>Incoming solar radiation (B)</p> Signup and view all the answers

What is a store within the atmosphere that exists in various forms like water vapor and ice?

<p>Moisture (C)</p> Signup and view all the answers

Which of the following is emitted from the atmosphere through processes like photosynthesis and volcanic eruptions?

<p>Ozone gas (D)</p> Signup and view all the answers

What are non-gases that play crucial roles in cloud formation and radiation reflection in the atmosphere?

<p>Dust particles (B)</p> Signup and view all the answers

What is released back into space or returned to Earth's surface through precipitation processes?

<p>Moisture (B)</p> Signup and view all the answers

Which of the following gases is considered a variable gas within the Earth's atmosphere?

<p>Carbon dioxide (D)</p> Signup and view all the answers

What is the primary function of the atmosphere related to ultraviolet radiation?

<p>Protection against harmful radiation (B)</p> Signup and view all the answers

Which gas is primarily responsible for the greenhouse effect in the atmosphere?

<p>Carbon Dioxide (D)</p> Signup and view all the answers

At what altitude does the troposphere extend up to?

<p>12 km (C)</p> Signup and view all the answers

Which layer of the atmosphere experiences a sharp temperature increase with altitude?

<p>Thermosphere (D)</p> Signup and view all the answers

What is the role of ozone in the atmosphere?

<p>Protection against UV radiation (A)</p> Signup and view all the answers

Which gas is predominantly responsible for affecting Earth's temperature and weather patterns?

<p>Carbon Dioxide (D)</p> Signup and view all the answers

In which layer of the atmosphere do meteors burn up and noctilucent clouds form?

<p>Mesosphere (B)</p> Signup and view all the answers

What is the primary source of heat for Earth's atmosphere?

<p>Solar energy (insolation) (C)</p> Signup and view all the answers

What crucial function does oxygen serve in the atmosphere?

<p>Essential for respiration (A)</p> Signup and view all the answers

How does temperature change with altitude in the stratosphere?

<p>It increases with altitude (C)</p> Signup and view all the answers

What is the primary process by which heat energy is transferred through direct contact?

<p>Convection (D)</p> Signup and view all the answers

How does latitude impact the distribution of sunlight on Earth's surface?

<p>Sunlight spreads over a larger area at higher latitudes (C)</p> Signup and view all the answers

What is the primary role of ocean currents in affecting land temperatures?

<p>Cold ocean currents raise land temperatures (B)</p> Signup and view all the answers

In terms of the atmosphere, what does enhanced salination from rising sea levels primarily impact?

<p>Agriculture and ecosystems (D)</p> Signup and view all the answers

Which atmospheric state of water constitutes the invisible moisture in the air?

<p>Gaseous Water Vapor (C)</p> Signup and view all the answers

What process involves liquid water cooling to form clouds and potential precipitation?

<p>Condensation (C)</p> Signup and view all the answers

Which type of clouds are tall, dark, and can lead to thunderstorms?

<p>Cumulonimbus clouds (D)</p> Signup and view all the answers

What forms when water vapor freezes into crystals in cold clouds?

<p>Hail (A)</p> Signup and view all the answers

What is a measure of the current amount of water vapor relative to the maximum possible at the same temperature?

<p>Relative humidity (C)</p> Signup and view all the answers

What type of precipitation occurs when condensed water droplets coalesce in clouds and fall due to gravity?

<p>Rain (B)</p> Signup and view all the answers

What drives convectional rain by heating the Earth's surface and causing moist air to rise and cool?

<p>Solar energy (C)</p> Signup and view all the answers

What meteorological system occurs when warm, moist air lifts over cooler air in frontal systems, leading to widespread rain?

<p>Cyclonic or Frontal Rain (D)</p> Signup and view all the answers

What happens when moist winds are forced upward by terrain, cooling and condensing to form precipitation on windward slopes?

<p>'Relief or Orographic Rain (B)</p> Signup and view all the answers

What is a common immediate impact of earthquakes mentioned in the text?

<p>Damages to buildings and infrastructure (D)</p> Signup and view all the answers

Why might developing countries suffer greater devastation from earthquakes compared to developed countries?

<p>Higher population densities in vulnerable areas (D)</p> Signup and view all the answers

What is a potential health risk associated with earthquakes according to the text?

<p>Increased risk of diseases from unsanitary conditions (D)</p> Signup and view all the answers

What is a key difference in preparedness strategies between developed and developing countries?

<p>Less stringent building codes in developing countries (C)</p> Signup and view all the answers

How do earthquakes impact resource availability according to the text?

<p>Disruption of water, gas, and electricity supplies (D)</p> Signup and view all the answers

What type of plate margin involves plates moving apart and forming new crust?

<p>Divergent Margins (A)</p> Signup and view all the answers

Which type of folding is characterized by limbs that are nearly horizontal?

<p>Recumbent Fold (A)</p> Signup and view all the answers

At which type of plate margin does an oceanic plate go under a continental plate?

<p>Convergent Margins (D)</p> Signup and view all the answers

What type of geological activity occurs at plate margins where plates slide past each other?

<p>No crust creation or destruction (B)</p> Signup and view all the answers

Which process creates folds in rock layers due to intense pressure at tectonic plate boundaries?

<p>Tectonic plate collisions (D)</p> Signup and view all the answers

What is a characteristic of overthrust folds (nappes) compared to other fold types?

<p>Slide over themselves (C)</p> Signup and view all the answers

Which landform is primarily associated with the collision margins of tectonic plates?

<p>Fold mountains (D)</p> Signup and view all the answers

What results from the collision of two continental plates at collision margins?

<p>'Mountain ranges' (A)</p> Signup and view all the answers

How do sedimentary rocks primarily form?

<p>From existing rock breaking down into sediments (D)</p> Signup and view all the answers

What distinguishes sills from dykes in intrusive igneous activity?

<p>Dykes cut across existing rock layers, sills do not (C)</p> Signup and view all the answers

What is the primary role of the troposphere in the atmosphere?

<p>Hosting weather processes and phenomena (D)</p> Signup and view all the answers

What is a distinguishing feature of igneous rock landforms?

<p>Exposure of core-stones due to erosion (C)</p> Signup and view all the answers

What is the main factor shaping landscapes according to the text?

<p>Type of rocks present (B)</p> Signup and view all the answers

How are laccoliths and lopoliths typically shaped?

<p>By magma intrusion between rock layers (B)</p> Signup and view all the answers

What process leads to the formation of metamorphic rock?

<p>Extreme pressure and temperature without melting (C)</p> Signup and view all the answers

What distinguishes batholiths in terms of size and location?

<p>Large masses below the surface often exposed through erosion (B)</p> Signup and view all the answers

Which statement best describes intrusive igneous activity?

<p>Magma cools and solidifies below ground without reaching the surface (D)</p> Signup and view all the answers

What causes existing igneous or sedimentary rocks to transform into metamorphic rock?

<p>Extreme pressure and temperature conditions without melting (C)</p> Signup and view all the answers

What geological process leads to the formation of fold mountains like the Alps and Rockies?

<p>Folding of the Earth's crust at convergent plate boundaries (D)</p> Signup and view all the answers

Which process causes rocks to fracture due to tectonic forces, potentially leading to earthquakes?

<p>Faulting (E)</p> Signup and view all the answers

What landforms are created by fault movements pushing rocks together?

<p>Block Mountains (Horsts) (D)</p> Signup and view all the answers

Which type of seismic waves move the ground up and down and sideways but only through solid materials?

<p>Secondary Waves (S-waves) (D)</p> Signup and view all the answers

How is a tsunami primarily generated?

<p>By large undersea disturbances like earthquakes (B)</p> Signup and view all the answers

What logarithmic scale is used to measure the strength of earthquakes?

<p>Richter scale (D)</p> Signup and view all the answers

What is the primary factor for categorizing earthquakes as 'Minor' on the Richter scale?

<p>$0$ to $4.9$ on the Richter scale (B)</p> Signup and view all the answers

What occurs when rocks are pulled apart due to tectonic forces, leading to normal faults?

<p>Increased compression forces (C)</p> Signup and view all the answers

What is an essential feature associated with faults that are characterized by horizontal movement causing strike-slip faults like the San Andreas Fault?

<p>Horizontal movement of rocks (B)</p> Signup and view all the answers

What are rift valleys, such as the East African Rift Valley, primarily associated with in terms of geological activity?

<p>Depressed blocks created by fault movements (D)</p> Signup and view all the answers

What do tight spacing between isobars on synoptic weather maps suggest?

<p>Strong winds (C)</p> Signup and view all the answers

Which layer of the Earth is composed of nickel (Ni) and iron (Fe)?

<p>Outer Core (B)</p> Signup and view all the answers

What does the Mohorovii discontinuity (Moho) mark the boundary between?

<p>Crust and Mantle (D)</p> Signup and view all the answers

Which spectrum provides data on cloud formation and air temperature differences during night-time?

<p>Infrared Spectrum (C)</p> Signup and view all the answers

What role do satellites play in weather forecasting?

<p>Analyze cloud structures (A)</p> Signup and view all the answers

What is the primary function of the lithosphere on Earth?

<p>Form tectonic plates (A)</p> Signup and view all the answers

What is the main benefit of satellite technology in meteorology?

<p>Enhance weather forecasting accuracy (A)</p> Signup and view all the answers

What does the rock cycle describe in geology?

<p>Transformation of rock types (D)</p> Signup and view all the answers

What is the primary source of energy for the Earth's atmosphere?

<p>Insolation (D)</p> Signup and view all the answers

Which of the following elements is retained temporarily within the atmospheric system?

<p>Water vapor (D)</p> Signup and view all the answers

What are the outputs from the atmosphere?

<p>Heat radiated back into space (B)</p> Signup and view all the answers

Which of the following is NOT a store within the atmosphere?

<p>Terrestrial radiation (C)</p> Signup and view all the answers

What particles play crucial roles in cloud formation and radiation reflection in the atmosphere?

<p>Dust, salt, and smoke particles (D)</p> Signup and view all the answers

Which of the following processes results in gases and solids being emitted from the atmosphere?

<p>Volcanic eruptions (A)</p> Signup and view all the answers

What percentage of all Earth's water is stored in the oceans?

<p>97.5% (A)</p> Signup and view all the answers

What is the primary source of power driving the process of evaporation within the water cycle?

<p>Solar heat (B)</p> Signup and view all the answers

Which clouds are known for being high-altitude, thin, wispy clouds indicating an approaching cold front?

<p>Cirrus (D)</p> Signup and view all the answers

What type of rain occurs when moist winds are forced upward by terrain, cooling and condensing to form precipitation on windward slopes?

<p>Relief or Orographic Rain (B)</p> Signup and view all the answers

What term refers to the measure of the current amount of water vapor relative to the maximum possible at the same temperature?

<p>Relative Humidity (D)</p> Signup and view all the answers

When does hail typically form within cumulonimbus clouds?

<p>Within cold clouds where water vapor freezes into crystals (A)</p> Signup and view all the answers

What is humidity a measure of?

<p>Water vapor in the air (A)</p> Signup and view all the answers

What is the primary role of convection in transferring heat at the Earth's surface?

<p>Movement of heated molecules (A)</p> Signup and view all the answers

How does latitude affect the distribution of sunlight on Earth's surface?

<p>It leads to a spread of energy over a larger area (B)</p> Signup and view all the answers

What is the primary impact of enhanced greenhouse gases on coastal regions?

<p>Rising sea levels (A)</p> Signup and view all the answers

How does ocean proximity affect temperature variations between coastal and inland areas?

<p>Moderates temperatures in coastal regions (D)</p> Signup and view all the answers

Which process involves the transformation of liquid water into gaseous water vapor?

<p>Evaporation (B)</p> Signup and view all the answers

What distinguishes snow-capped mountain peaks near the equator despite being at high altitudes?

<p>Absorption of solar radiation (D)</p> Signup and view all the answers

What is the reason behind temperature decreases with altitude in the troposphere?

<p>Distance from Earth’s heat source (A)</p> Signup and view all the answers

How does liquid water contribute to cloud formation in the atmosphere?

<p>By cooling to form water droplets (B)</p> Signup and view all the answers

What is a significant effect of enhanced greenhouse gases on agriculture and ecosystems?

<p>Increased food security risks (B)</p> Signup and view all the answers

Which state of water plays a crucial role in weather and climate processes?

<p>Gaseous water vapor in the air (B)</p> Signup and view all the answers

What is indicated by wide spacing between isobars on synoptic weather maps?

<p>Calm conditions (D)</p> Signup and view all the answers

Which layer of the Earth is liquid and composed primarily of nickel and iron?

<p>Outer Core (C)</p> Signup and view all the answers

What is the primary function of satellite technology in meteorology?

<p>Tracking large-scale weather patterns (D)</p> Signup and view all the answers

What does the Mohorovičić discontinuity (Moho) mark the boundary between?

<p>Crust and Mantle (D)</p> Signup and view all the answers

What is the primary purpose of isobars on synoptic weather maps?

<p>Connect points of equal pressure (C)</p> Signup and view all the answers

Where are tectonic plates located in relation to the Earth's crust?

<p>Below the lithosphere (A)</p> Signup and view all the answers

What are synoptic maps mainly used for in meteorology?

<p>Analyzing weather trends (D)</p> Signup and view all the answers

What is the primary function of the atmosphere related to ultraviolet radiation?

<p>Protecting against harmful radiation and space debris (C)</p> Signup and view all the answers

Which gas is predominantly responsible for affecting Earth's temperature and weather patterns?

<p>Carbon dioxide (C)</p> Signup and view all the answers

At what altitude does the stratosphere begin, and why does the temperature increase with altitude in this layer?

<p>From 12 to 50 km, due to ozone absorption of UV radiation (B)</p> Signup and view all the answers

What are the primary sources of Earth's heat?

<p>Insolation and core heat (C)</p> Signup and view all the answers

What is the primary role of the thermosphere in the atmosphere?

<p>Experiencing a sharp increase in temperature with altitude (A)</p> Signup and view all the answers

Which gas is vulnerable to pollutants like CFCs and plays a significant role in protecting against UV radiation?

<p>Ozone (B)</p> Signup and view all the answers

What layer of the atmosphere is responsible for all weather processes and where does it extend to?

<p>Troposphere, up to 12 km (C)</p> Signup and view all the answers

What contributes significantly to maintaining Earth's temperature and weather patterns through the greenhouse effect?

<p>Carbon dioxide (D)</p> Signup and view all the answers

What is a distinguishing feature of 'Non-gases' in the atmosphere?

<p>'Non-gases' include particulates that affect radiation balance (C)</p> Signup and view all the answers

'Inert gases' in the atmosphere like argon, helium, neon, and krypton are primarily known for being:

<p>Mainly non-reactive and not actively participating in environmental processes (D)</p> Signup and view all the answers

What is a common immediate impact of earthquakes on infrastructure?

<p>Destruction to buildings (D)</p> Signup and view all the answers

Why do developing countries often face greater devastation from earthquakes compared to developed countries?

<p>Less stringent building codes (C)</p> Signup and view all the answers

What is a significant health and safety risk associated with earthquakes?

<p>Increased risk of diseases (A)</p> Signup and view all the answers

Why do developed countries typically have advanced emergency services for earthquake situations?

<p>Effective communication systems (C)</p> Signup and view all the answers

How do resource shortages impact the aftermath of an earthquake?

<p>Cause disruptions in water and electricity supplies (A)</p> Signup and view all the answers

What type of geological activity occurs when rocks fracture due to tectonic forces?

<p>Faulting (C)</p> Signup and view all the answers

Which seismic wave moves the ground up and down and sideways, but only through solids?

<p>Secondary Waves (S-waves) (D)</p> Signup and view all the answers

What type of fault results from rocks being pushed together due to compression?

<p>Reverse Fault (B)</p> Signup and view all the answers

Which natural event can cause a series of ocean waves known as a tsunami?

<p>Earthquake (C)</p> Signup and view all the answers

What is the primary function of utilizing rivers flowing through mountains, as mentioned in the text?

<p>Hydroelectric Power Generation (B)</p> Signup and view all the answers

Which landform is created by elevated blocks formed between faults?

<p>Block Mountains (B)</p> Signup and view all the answers

Which scale is used to measure the strength of earthquakes based on energy release?

<p>Richter Scale (A)</p> Signup and view all the answers

What is the primary cause of fractures in rocks resulting in faulting?

<p>'Tectonic Forces' (G)</p> Signup and view all the answers

What type of plate margin involves plates sliding past each other without creating or destroying crust?

<p>Conservative Margins (Transform) (B)</p> Signup and view all the answers

Which type of fold is characterized by rock layers being tilted in one direction?

<p>Monocline (D)</p> Signup and view all the answers

What geological process shapes the Earth's crust through the movements of tectonic plates?

<p>Folding and Faulting (C)</p> Signup and view all the answers

Which type of volcanic margin features two continental plates colliding, causing material to push upward to form mountain ranges?

<p>Collision Margins (A)</p> Signup and view all the answers

What is a characteristic feature of overthrust folds (nappes) compared to other fold types?

<p>Break and slide over themselves (D)</p> Signup and view all the answers

Which tectonic plate margin involves plates moving apart and allowing magma to rise, forming new crust and mid-ocean ridges?

<p>Constructive Margins (Divergent) (D)</p> Signup and view all the answers

Which type of volcanic margin involves an oceanic plate subducting under a continental plate, creating deep-sea trenches and volcanic island arcs?

<p>Destructive Margins (Convergent) (A)</p> Signup and view all the answers

What feature distinguishes a syncline from an anticline in terms of fold structures?

<p>Downward curves (C)</p> Signup and view all the answers

What is the mechanism that causes rocks to buckle and fold when tectonic plates push together?

<p>Intense pressure from plate movement (B)</p> Signup and view all the answers

How are laccoliths and lopoliths different from each other?

<p>Laccoliths cause uplift between rock layers, whereas lopoliths cause downward sagging. (A)</p> Signup and view all the answers

Which geological activity is responsible for the formation of tors?

<p>Erosion of surrounding material from igneous rocks (A)</p> Signup and view all the answers

What determines the crystal size within an igneous rock?

<p>The rate of cooling (C)</p> Signup and view all the answers

How do pipes differ from dykes and sills in intrusive igneous activity?

<p>Pipes are chimney-like structures, while dykes are formed by magma filling cracks. (C)</p> Signup and view all the answers

What does the theory of continental drift propose?

<p>Continents once formed a single supercontinent called Pangaea that never separated. (B)</p> Signup and view all the answers

What evidence supports the theory of continental drift?

<p>Similar glacial traces in different continents (C)</p> Signup and view all the answers

What distinguishes sedimentary rock landforms from igneous rock landforms?

<p>Sedimentary rock landforms have features like caves and springs, whereas igneous rock landforms have residual core-stones (C)</p> Signup and view all the answers

What drives the movement of tectonic plates according to the theory of plate tectonics?

<p>Convection currents in the mantle (B)</p> Signup and view all the answers

What is the primary source of energy for the Earth's atmosphere?

<p>Insolation (INcoming SOLar RadiATION) (D)</p> Signup and view all the answers

Which of the following is considered a constant gas in the Earth's atmosphere?

<p>Argon (D)</p> Signup and view all the answers

What type of particles play crucial roles in cloud formation and radiation reflection in the atmosphere?

<p>Dust, salt, and smoke particles (D)</p> Signup and view all the answers

What process emits gases and solids from the atmosphere?

<p>Volcanic eruptions (C)</p> Signup and view all the answers

What refers to elements temporarily retained within the atmospheric system?

<p>Non-gases like dust, salt, and smoke particles (D)</p> Signup and view all the answers

What term is used for the heat radiated back into space from the Earth's atmosphere?

<p>Terrestrial radiation (D)</p> Signup and view all the answers

What is the primary purpose of synoptic weather maps?

<p>To analyze trends in weather systems (D)</p> Signup and view all the answers

What is the main function of the Outer Core in the Earth's structure?

<p>To be a liquid layer composed of nickel and iron (B)</p> Signup and view all the answers

Why is the Mantle described as 'plastic-like'?

<p>Due to its ability to flow under pressure (D)</p> Signup and view all the answers

What does the Mohorovičić discontinuity (Moho) mark the boundary between?

<p>Crust and Mantle (D)</p> Signup and view all the answers

Why is the Infrared Spectrum crucial for night-time meteorology?

<p>To provide data on cloud formation at night (D)</p> Signup and view all the answers

What is the primary role of the rock cycle in geology?

<p>To describe the transformation of rock types over time (C)</p> Signup and view all the answers

What do circular patterns of isobars on a synoptic weather map represent?

<p>High or low pressure areas (C)</p> Signup and view all the answers

Why is the Inner Core solid despite extreme heat?

<p>Due to the immense pressures at Earth's center. (C)</p> Signup and view all the answers

What is indicated by tight spacing between isobars on synoptic weather maps?

<p>Strong winds due to a steep pressure gradient. (A)</p> Signup and view all the answers

Why are satellite images crucial for meteorology?

<p>To provide large-scale monitoring of weather patterns. (A)</p> Signup and view all the answers

What percentage of Earth's water is stored in the oceans?

<p>97.5% (A)</p> Signup and view all the answers

What phenomenon marks the transformation of water vapor back into liquid or solid forms for precipitation?

<p>Condensation (C)</p> Signup and view all the answers

What type of clouds can lead to thunderstorms?

<p>Cumulonimbus (C)</p> Signup and view all the answers

How is hail primarily generated?

<p>By updrafts cycling water droplets until they freeze (B)</p> Signup and view all the answers

What environmental mechanism of rainfall is driven by the heating of the Earth's surface?

<p>Convectional Rain (D)</p> Signup and view all the answers

What do synoptic weather maps provide a comprehensive visual summary of?

<p>Weather conditions over a broad area (C)</p> Signup and view all the answers

What does relative humidity measure?

<p>% of water vapor relative to maximum at the same temperature (C)</p> Signup and view all the answers

What is one of the immediate impacts of earthquakes on infrastructure?

<p>Disruption to water, gas, and electricity supplies (A)</p> Signup and view all the answers

Why do developing countries often suffer greater devastation from earthquakes?

<p>Less robust emergency response capabilities (B)</p> Signup and view all the answers

What is a health and safety risk associated with earthquakes?

<p>Increased risk of injuries from debris (C)</p> Signup and view all the answers

How do developed countries differ from developing countries in terms of earthquake preparedness?

<p>Developed countries have advanced emergency services (D)</p> Signup and view all the answers

What is a common resource shortage that occurs after an earthquake?

<p>Disruption of gas supplies (B)</p> Signup and view all the answers

Which layer of the atmosphere extends up to 12 km and is where all weather processes occur?

<p>Troposphere (A)</p> Signup and view all the answers

What is the primary function of the ozone layer in the Earth's atmosphere?

<p>To absorb harmful UV radiation (A)</p> Signup and view all the answers

Which gas in the atmosphere is primarily responsible for the greenhouse effect and can lead to global warming when levels increase?

<p>Carbon dioxide (B)</p> Signup and view all the answers

What is the key role of oxygen in Earth's atmosphere?

<p>To support plant growth (C)</p> Signup and view all the answers

What is the main reason for temperature increases with altitude in the stratosphere?

<p>Absorption of UV radiation (A)</p> Signup and view all the answers

What is a unique characteristic of the thermosphere in terms of temperature?

<p>Temperature increases sharply with altitude (C)</p> Signup and view all the answers

Which layer of the atmosphere contains inert gases that are primarily non-reactive?

<p>Stratosphere (A)</p> Signup and view all the answers

Why is the ozone layer vulnerable to pollutants like CFCs?

<p>Because it gets depleted faster due to those pollutants (C)</p> Signup and view all the answers

What major environmental issue arises from ozone depletion caused by human activities?

<p>More harmful UV radiation reaching the Earth (C)</p> Signup and view all the answers

Which geological process is responsible for creating fold mountains like the Himalayas?

<p>Folding due to the collision of tectonic plates (C)</p> Signup and view all the answers

What type of fold is characterized by limbs that are nearly horizontal and forms under very high pressure?

<p>Recumbent Fold (C)</p> Signup and view all the answers

What is the primary cause of severe earthquakes at conservative plate margins like the San Andreas Fault in California?

<p>Tectonic plates sliding past each other (A)</p> Signup and view all the answers

Which type of plate margin involves one plate subducting under another, resulting in deep-sea trenches and volcanic island arcs?

<p>Destructive Margins (B)</p> Signup and view all the answers

What process results in the formation of new crust and mid-ocean ridges with accompanying mild volcanic activity?

<p>Magma rising between diverging plates (B)</p> Signup and view all the answers

What geological activity occurs when two continental plates collide at collision margins?

<p>Strong earthquakes (A)</p> Signup and view all the answers

What triggers violent earthquakes and volcanic eruptions at destructive plate margins?

<p>Subduction of oceanic plates (D)</p> Signup and view all the answers

What results from the sliding of tectonic plates past each other without creating or destroying crust?

<p>Severe earthquakes (C)</p> Signup and view all the answers

What type of geological activity occurs when Plates move apart, allowing magma to rise between them?

<p>Mid-ocean ridges and mild volcanic activity. (B)</p> Signup and view all the answers

Why do conservative margins, where tectonic plates slide past each other without creating or destroying crust, lead to severe earthquakes?

<p>The sudden slipping of sticking plates causes pressure build-up. (A)</p> Signup and view all the answers

How is heat energy transferred through direct contact at the Earth's surface?

<p>Conduction (D)</p> Signup and view all the answers

What is a primary factor influencing temperature changes with altitude in the troposphere?

<p>Distance from the Earth's heat source (C)</p> Signup and view all the answers

How do warm ocean currents affect temperatures of nearby land areas?

<p>Raise temperatures (B)</p> Signup and view all the answers

In what form does water exist in the atmosphere as invisible moisture?

<p>Gaseous Water Vapor (A)</p> Signup and view all the answers

Which process involves the transformation of liquid water into water vapor?

<p>Sublimation (B)</p> Signup and view all the answers

What is the primary gas responsible for intensifying the greenhouse effect?

<p>Carbon Dioxide (D)</p> Signup and view all the answers

What impact can rising sea levels have on coastal and low-lying regions due to increased greenhouse gases?

<p>Enhanced salination (D)</p> Signup and view all the answers

What determines the crystal size within an igneous rock?

<p>Rate of cooling (C)</p> Signup and view all the answers

What type of rock primarily forms from weathering and deposition of sediments?

<p>Sedimentary rock (A)</p> Signup and view all the answers

What is a characteristic feature of karst landscapes formed in limestone?

<p>Caves, springs, aquifers (C)</p> Signup and view all the answers

What drives the movement of tectonic plates according to plate tectonics theory?

<p>Mantle convection currents (C)</p> Signup and view all the answers

Which evidence supports the theory of continental drift?

<p>Coal deposits across continents (D)</p> Signup and view all the answers

What is the primary role of tectonic plates in shaping Earth's surface?

<p>Causing earthquakes and volcanoes (C)</p> Signup and view all the answers

What is the primary function of the lithosphere in relation to tectonic plates?

<p>Act as a rigid outer shell (B)</p> Signup and view all the answers

What geological event's effects are less severe in developed countries than in developing countries?

<p>Earthquakes (B)</p> Signup and view all the answers

What geological process leads to earthquakes?

<p>Plate tectonics at fault lines (D)</p> Signup and view all the answers

What type of fault is characterized by rocks being pulled apart?

<p>Normal fault (C)</p> Signup and view all the answers

Which seismic wave type is the slowest but most destructive?

<p>Surface Waves (D)</p> Signup and view all the answers

What type of landforms are block mountains formed between?

<p>Normal faults (B)</p> Signup and view all the answers

How are tsunamis primarily generated?

<p>Undersea disturbances like earthquakes or underwater landslides (A)</p> Signup and view all the answers

What is the logarithmic scale used to measure the strength of earthquakes?

<p>Richter Scale (C)</p> Signup and view all the answers

What is the primary source of energy for the Earth's atmosphere?

<p>Insolation (INcoming SOLar RadiATION) (D)</p> Signup and view all the answers

Which of the following is a store within the atmosphere system?

<p>Non-gases like dust, salt, and smoke particles (C)</p> Signup and view all the answers

What does the atmosphere release back into space or return to the Earth's surface through precipitation processes?

<p>Moisture (A)</p> Signup and view all the answers

What plays crucial roles in cloud formation and radiation reflection within the atmosphere?

<p>Non-gases like dust, salt, and smoke particles (D)</p> Signup and view all the answers

Which element stored in the atmosphere affects weather and climate patterns?

<p>Water vapor (D)</p> Signup and view all the answers

What is one of the primary outputs from the atmosphere?

<p>Terrestrial radiation (C)</p> Signup and view all the answers

What is the primary process responsible for the transformation of absorbed solar radiation into long-wave infrared radiation?

<p>Radiation (C)</p> Signup and view all the answers

How does temperature generally behave with altitude in the troposphere?

<p>Decreases (A)</p> Signup and view all the answers

What crucial role does gaseous water vapor play in the atmosphere?

<p>Creating clouds (A)</p> Signup and view all the answers

What state of water in the atmosphere is found as visible droplets in clouds and fog?

<p>Liquid Water (C)</p> Signup and view all the answers

Which process occurs when liquid water turns into solid ice?

<p>Freezing (C)</p> Signup and view all the answers

How do ocean currents affect temperatures of nearby land areas?

<p>Raise temperatures (B)</p> Signup and view all the answers

What is the primary function of the natural greenhouse effect?

<p>Trapping heat (B)</p> Signup and view all the answers

What potential impact does global warming have on agriculture and ecosystems?

<p>Enhanced salination (B)</p> Signup and view all the answers

What is the primary function of the ozone layer in the atmosphere?

<p>Absorbing harmful ultraviolet radiation (C)</p> Signup and view all the answers

Which gas, despite its low percentage in the atmosphere, is crucial for photosynthesis?

<p>Carbon dioxide (A)</p> Signup and view all the answers

In which layer of the atmosphere does temperature increase with altitude due to absorption of UV radiation?

<p>Stratosphere (D)</p> Signup and view all the answers

Which layer of the atmosphere is primarily responsible for all weather processes?

<p>Troposphere (B)</p> Signup and view all the answers

What is the main source of Earth's heat that influences temperature changes over space and time?

<p>Insolation (solar radiation) (D)</p> Signup and view all the answers

Which gases play a significant role in Earth's temperature and weather patterns through the greenhouse effect?

<p>Oxygen and Carbon dioxide (D)</p> Signup and view all the answers

What function do inert gases like argon, helium, neon, and krypton primarily serve in the atmosphere?

<p>Being primarily non-reactive (D)</p> Signup and view all the answers

What contributes to temperature decreases with altitude in the troposphere?

<p>Decreased pressure and density (D)</p> Signup and view all the answers

What causes depletion of the ozone layer leading to increased UV radiation exposure on Earth?

<p>Regulating substances like CFCs (A)</p> Signup and view all the answers

Which layer of the atmosphere is associated with forming noctilucent clouds and burning up meteors?

<p>Mesosphere (D)</p> Signup and view all the answers

What is one of the immediate impacts of earthquakes on infrastructure?

<p>Disruption of utility lines (B)</p> Signup and view all the answers

Why do developing countries often suffer greater devastation from earthquakes compared to developed countries?

<p>Developing countries have less stringent building codes (D)</p> Signup and view all the answers

What is a common health and safety risk associated with earthquakes?

<p>Potential injuries from debris (D)</p> Signup and view all the answers

Why do developed countries often have more effective communication systems during earthquakes?

<p>Developed countries have advanced infrastructure and strategies (A)</p> Signup and view all the answers

How do resource shortages impact the aftermath of an earthquake?

<p>Resource shortages cause shortages of drinking water and food (C)</p> Signup and view all the answers

What is the function of isobars on synoptic weather maps?

<p>Connect points of equal atmospheric pressure (C)</p> Signup and view all the answers

Which layer of the Earth is mainly composed of solid but plastic-like rock?

<p>Mantle (D)</p> Signup and view all the answers

What do wide spacing between isobars on a synoptic weather map suggest?

<p>Calm conditions (B)</p> Signup and view all the answers

Which part of the Earth remains solid despite extreme heat due to immense pressures?

<p>Inner Core (B)</p> Signup and view all the answers

What is the primary purpose of satellite images in meteorology?

<p>Enhancing weather forecasting (B)</p> Signup and view all the answers

What do circular patterns of isobars represent on synoptic weather maps?

<p>High or low pressure areas (A)</p> Signup and view all the answers

Which spectrum is useful for observing cloud structures during the day?

<p>Visible Spectrum (D)</p> Signup and view all the answers

What is the boundary between the Earth's crust and mantle known as?

<p>Mohorovičić discontinuity (Moho) (D)</p> Signup and view all the answers

What is the function of satellite technology in meteorology?

<p>Enhancing weather forecasting accuracy (A)</p> Signup and view all the answers

What do tectonic plates float on above the mantle?

<p>Upper Mantle (D)</p> Signup and view all the answers

What is the primary form of water storage on Earth?

<p>Oceans (A)</p> Signup and view all the answers

Which clouds are associated with thunderstorms?

<p>Cumulonimbus (A)</p> Signup and view all the answers

What is the process where vapor turns back into liquid or solid forms in clouds?

<p>Condensation (B)</p> Signup and view all the answers

What type of rain is caused by moist winds being forced upward by terrain?

<p>Orographic Rain (A)</p> Signup and view all the answers

What is the primary reason for cloud formation?

<p>Presence of condensation nuclei (A)</p> Signup and view all the answers

Which type of clouds are fluffy and can evolve into rain-producing systems?

<p>Cumulus (C)</p> Signup and view all the answers

What is the process where water molecules transition from liquid to vapor?

<p>Evaporation (D)</p> Signup and view all the answers

What atmospheric phenomenon indicates the presence of an approaching cold front but does not usually bring precipitation?

<p>Cirrus (B)</p> Signup and view all the answers

What forms when vapor condenses directly onto surfaces?

<p>Dew (B)</p> Signup and view all the answers

What type of precipitation occurs when air cannot hold more moisture and water droplets coalesce in clouds and fall due to gravity?

<p>Rain (C)</p> Signup and view all the answers

What type of seismic wave travels through the Earth's crust the fastest?

<p>P-waves (A)</p> Signup and view all the answers

Which landform is created by elevated blocks between faults?

<p>Block Mountains (B)</p> Signup and view all the answers

What is the primary cause of earthquakes occurring at fault lines?

<p>Movement of tectonic plates (B)</p> Signup and view all the answers

What geological process leads to the formation of fold mountains like the Himalayas?

<p>Folding (B)</p> Signup and view all the answers

Which type of earthquake is capable of causing catastrophic damage and loss of life?

<p>Great earthquakes (B)</p> Signup and view all the answers

What is the primary feature associated with rift valleys created by fault movements?

<p>Depressed blocks (B)</p> Signup and view all the answers

How are tsunami waves primarily generated?

<p>Tectonic plate movements (C)</p> Signup and view all the answers

Which seismic waves are most destructive but the slowest?

<p>Surface Waves (D)</p> Signup and view all the answers

'Horsts' are associated with which geological feature?

<p>'Elevated blocks' (A)</p> Signup and view all the answers

What do earthquakes primarily result from?

<p>Tectonic forces in Earth's crust (B)</p> Signup and view all the answers

What type of plate margin involves plates moving apart and allowing magma to rise between them?

<p>Constructive Margins (Divergent) (D)</p> Signup and view all the answers

What type of geological activity occurs when plates move apart, allowing magma to rise between them?

<p>Formation of volcanic island arcs (A)</p> Signup and view all the answers

What is a common immediate impact of earthquakes on infrastructure?

<p>Collapsed buildings (A)</p> Signup and view all the answers

What drives convectional rain by heating the Earth's surface and causing moist air to rise and cool?

<p>Solar radiation (B)</p> Signup and view all the answers

Where are tectonic plates located in relation to the Earth's crust?

<p>Making up the outer layer of the Earth (A)</p> Signup and view all the answers

What geological event's effects are less severe in developed countries than in developing countries?

<p>Earthquakes (B)</p> Signup and view all the answers

What distinguishes intrusive igneous activity from extrusive igneous activity?

<p>The rate of cooling of magma (C)</p> Signup and view all the answers

Which geological structures are characterized by magma filling cracks and solidifying?

<p>Sills (C)</p> Signup and view all the answers

What type of rock is primarily associated with karst landscapes?

<p>Sedimentary rock (C)</p> Signup and view all the answers

How are laccoliths and lopoliths primarily formed?

<p>By magma intrusion between rock layers (A)</p> Signup and view all the answers

What distinguishes sills from dykes in terms of their formation process?

<p>Orientation in relation to existing rock layers (A)</p> Signup and view all the answers

What geological process transforms existing rocks without melting under high pressure and temperature?

<p>Metamorphism (D)</p> Signup and view all the answers

What determines the size of crystals within an igneous rock?

<p>Rate of cooling of the magma (C)</p> Signup and view all the answers

In the rock cycle, what process leads to the formation of sedimentary rocks?

<p>Erosion and sedimentation (A)</p> Signup and view all the answers

What distinguishes batholiths from laccoliths in terms of their formation location?

<p>Depth below Earth's surface (A)</p> Signup and view all the answers

What type of intrusive body is characterized by chimney-like structures allowing magma movement?

<p>Pipes (C)</p> Signup and view all the answers

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