Geography Exam 2023
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Geography Exam 2023

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Questions and Answers

What type of cultivation is mentioned in the content?

  • Hydroponics
  • Scattered cultivation (correct)
  • Vertical farming
  • Mass cultivation
  • What types of trees are referenced in the content?

    Mangrove, Palm, Bamboo, Sisal

    The document describes a single type of cultivation.

    False

    The scale mentioned in the content is 1:

    <p>50,000</p> Signup and view all the answers

    What water features are indicated in the content?

    <p>Borehole, Spring, Well, Waterfall</p> Signup and view all the answers

    What does 'oWH' stand for?

    <p>Not specified in the provided content.</p> Signup and view all the answers

    What is categorized as 'CULTIVATION'?

    <p>Not specified in the provided content.</p> Signup and view all the answers

    What type of places are indicated as 'SCATTERED'?

    <p>Not specified in the provided content.</p> Signup and view all the answers

    What does 'MktHosp' refer to in this context?

    <p>Not specified in the provided content.</p> Signup and view all the answers

    What is indicated by 'Police House'?

    <p>Not specified in the provided content.</p> Signup and view all the answers

    The abbreviation for the 'Post Ministry' is ______.

    <p>Not specified in the provided content.</p> Signup and view all the answers

    What does 'HC' stand for?

    <p>Not specified in the provided content.</p> Signup and view all the answers

    What types of institutions are represented such as 'Mosque' and 'Hospital'?

    <p>Religious and health institutions.</p> Signup and view all the answers

    What do the symbols like '2', '3', '8¬6' represent?

    <p>References to locations</p> Signup and view all the answers

    What will happen when the orbit of a heavenly body is nearest to the Sun?

    <p>Perihelion</p> Signup and view all the answers

    At the road construction site, John saw a layer of land with the finest soil particles and more humus. Identify the layer observed by him.

    <p>B horizon</p> Signup and view all the answers

    Keino wants to transport his car from Japan to Tanzania. Which mode of transport would be best to use?

    <p>Water</p> Signup and view all the answers

    Songoro prefers to cultivate vegetables, maize, and beans on his farm. What type of farming is he practicing?

    <p>Mixed farming</p> Signup and view all the answers

    Sometimes people living in the Central part of Tanzania experience sudden vibrations of the Earth's surface caused by movement of the molten rocks below. Identify the instrument to be used to measure the magnitude of such vibrations.

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

    Coastal areas do not maintain their shape due to erosional and depositional processes. Which factors influence those processes?

    <p>All of the above</p> Signup and view all the answers

    It is noon in Addis Ababa (39°E). What will be the time in Dar es Salaam, located along the same longitude?

    <p>12:00 pm</p> Signup and view all the answers

    Which factors cause Tanzania's population structure to be dynamic?

    <p>Fertility, mortality, and migration</p> Signup and view all the answers

    What could be the appropriate method for extracting gold deposits which are near to the surface?

    <p>Open cast mining</p> Signup and view all the answers

    Why are Japanese shipbuilding industries located along the coast?

    <p>Presence of natural harbours</p> Signup and view all the answers

    Match the description of environmental issues in List A with their corresponding response in List B.

    <p>A = G B = F C = H D = E E = D</p> Signup and view all the answers

    How is the process used to select the representatives for a research on waste management in their school?

    <p>By using various selection techniques.</p> Signup and view all the answers

    Identify two techniques that will be used to select the representatives.

    <p>Survey and interviews.</p> Signup and view all the answers

    Suggest a suitable survey method for measuring a linear distance while measuring a new plot for a school playground.

    <p>Tape measure.</p> Signup and view all the answers

    Mention the first and last steps that you will use to accomplish the survey activity.

    <p>First step: Plan the survey; Last step: Record the measurements.</p> Signup and view all the answers

    Describe three survey equipment you will use in the field.

    <p>Total station, GPS, and leveling instrument.</p> Signup and view all the answers

    How do vegetation adapt to the environment in the desert areas?

    <p>By developing deep roots and waxy leaf surfaces.</p> Signup and view all the answers

    Explain four characteristics of vegetation found in desert areas.

    <p>Drought-resistant, high water storage, shallow root systems, and xerophytic leaves.</p> Signup and view all the answers

    Juma experienced a gradual increase in temperature traveling from Iringa to Dar es Salaam. Analyze the causes of such a situation.

    <p>Geographical elevation, latitude differences, urban heat effects, and changing weather patterns.</p> Signup and view all the answers

    Examine six measures to be taken to prevent environmental degradation caused by human activities.

    <p>Reforestation, pollution control, conservation of resources, sustainable agriculture, waste management, and education.</p> Signup and view all the answers

    Describe six sources of renewable energy found in Tanzania.

    <p>Solar energy, wind energy, hydroelectric power, geothermal energy, biomass, and tidal energy.</p> Signup and view all the answers

    Study Notes

    Geography Exam 2023

    • The exam consists of three sections: A, B, and C.
    • Section A has 10 multiple-choice questions worth 16 marks.
    • Section B has 5 questions worth 54 marks.
    • Section C has 3 questions worth 30 marks, students must answer two.
    • Section A covers various topics like astronomical concepts, soil types, modes of transport, farming types, geological phenomena, coastal processes, time zones, population dynamics, mining, and natural harbours.
    • Section B involves map reading and interpretation using a map extract of Liwale (Sheet 280/4) focusing on rock types, town growth, and distance measurement.
    • Section B also covers research methodology, survey techniques, and interpretation of a photograph.
    • Section B includes a question about the adaptation of vegetation in desert environments.
    • Section C focuses on environmental issues.
    • Section C explores climate, land degradation, and renewable energy sources in Tanzania.

    The Map Extract

    • The map extract shows Liwale (Sheet 280/4).
    • The map features a railway line, road, and other geographic features.
    • The map suggests the area has scattered cultivation and thicket forest.
    • The map highlights a depression, the Liwale town, and the surrounding area.
    • The map provides information about the International Boundary, Regional/District/Municipality/Township Boundaries, and Power/Telephone Lines.
    • The map includes information about contours, mineral resources, and a water pump.

    Photograph

    • The provided photograph is a landscape image.
    • The photograph features coastal landforms, suggesting a coastal environment.
    • It shows man-made features like roads, towns, and buildings.
    • The photograph showcases various depositional, erosional, and man-made features.

    Swiss Landscape

    • The video shown to the students features a landscape shaped by glacial activity.
    • The students observed highland erosional features made by ice action.
    • The features are examples of glacial erosion and the landscape's formation.

    Environmental Issues

    • Human activities cause environmental degradation.
    • Measures to prevent environmental degradation include:
      • Sustainable management of natural resources
      • Reducing pollution
      • Promoting sustainable agriculture practices
      • Conserving biodiversity
      • Implementing public awareness campaigns
      • Enforcing environmental regulations

    Renewable Energy Sources

    • Tanzania has a wealth of renewable energy sources including:
      • Hydropower
      • Solar Power
      • Geothermal power
      • Wind power
      • Biomass energy
      • Biogas

    Key Features

    • The map is a geographical representation of an area.
    • It displays topographical features like elevation, water sources, and land use.
    • The scale of the map is 1:50,000.
    • Some key features include:
      • Naluleo: a settlement or location with a height of -50 meters.
      • Mission: a mission or religious outpost with a height of -560 meters.
      • Liwale Hospital: a medical facility.
      • Borehole, Waterhole, Spring, Well, HH: various sources of water.
      • Bridge, Quarry, Watercourses: infrastructure elements and waterways.
      • Waterfall, Rapids: natural features indicating water movement.
      • Cliff and Lava Flow: geological features.
      • Sand and Sub-surface Rock: geological variations.
      • Windpump and Waterfalls: water technology and features.

    Land Cover and Usage

    • The map highlights a diverse range of land cover and usage:
      • Scattered Cultivation: areas where land is used for farming or agriculture.
      • Woodland: areas with tree cover.
      • Plantation: areas dedicated to a particular type of crop (e.g., coffee, sugarcane).
      • Seasonal Swamp: areas subject to flooding and waterlogging.
      • Sisal Palm Bamboo: specific vegetation found in certain regions.
      • Scrub: low-growing, dense vegetation.
      • Mangrove Tree Swamp: areas dominated by mangrove trees, typically found in coastal areas.
      • Paddy: areas used for growing rice.
      • Wattle: a type of acacia tree.
      • Line Cut: a clearly defined cut or clearing in the vegetation, suggesting a path or boundary.
      • A (Airport): a designated landing and take-off area for aircrafts.

    Altitude

    • The map clearly indicates elevation, showing a variation in altitudes, including both positive and negative values.
    • The highest point on the map is approximately 1000 meters above sea level.
    • The lowest point is approximately -560 meters below sea level.

    Orientation and Directions

    • The map north is at the top, south at the bottom, east to the right, and west to the left.
    • This standard orientation allows for easy navigation and understanding of direction on the map.

    Map Key

    • The map depicts a region with various geographic and cultural features.
    • The map uses abbreviations to represent different locations and facilities.
    • Abbreviations include "T" for Telephone, "S" for School, "PS" for Police Station, "Po" for Post Office, "Mo" for Mosque, "Ch" for Church, "Mkt" for Market, "Hosp" for Hospital, "HC" for Health Center, "DC" for District Commissioner's Office, and "Disp" for Dispensary.

    Map Features

    • The map indicates a "Crater," "Dam," and "Roc" suggesting natural formations in the region.
    • The map shows a "CðLTI" and "CULTIVATION" area, indicating agriculture is a significant activity.
    • The map also depicts a "Scattered" area.
    • The map includes a "Liwale" area and a "Buy ing" area.
    • The map shows a specific location marked as a "Post" alongside a scale of "Kilometers 3."

    Map Scale and Grids

    • The map includes a scale of "Kilometers 3" and grid coordinates, suggesting spatial measurements and mapping.
    • The map uses grid coordinates like "8¬6" and "280/4" to locate points of interest.
    • The map also uses numbered grid lines for horizontal and vertical coordinates.
    • The map employs a scale of "Kilometers 3" and grid lines, which facilitates precise location referencing.
    • The map refers to coordinates like "L8910," "E17," and "12" for greater location accuracy.

    Map Orientation and Direction

    • The map includes a North arrow and a direction grid using coordinates like "-08," "-09," "20," "-14," and "-15."
    • The map is positioned with a North direction marker to guide orientation.
    • The map uses gridlines and coordinate numbering to indicate locations and directions.

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    Description

    Prepare for the Geography Exam 2023 featuring three sections that assess your knowledge on various geographical concepts. Sections include multiple-choice questions, map interpretation skills, and critical environmental issues relevant to Tanzania. Test your understanding of topics such as geological phenomena, climate change, and research methodology.

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