Environmental Education Quiz

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Questions and Answers

The second highest layer of Earth's atmosphere is:

  • mesosphere
  • troposphere
  • thermosphere
  • stratosphere (correct)

Which of the following is not a type of environment?

  • Social environment
  • hydrosphereo (correct)
  • Physical environment
  • Man made environment

Abiotic components are:

  • Living
  • Earth-living
  • Artificial
  • Non-living (correct)

Which of the following is not the impact of acid rain?

<p>improve the test of water (D)</p> Signup and view all the answers

Which of the following is not a component of 5 Rs?

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

Out of the total water reserves of the world about _______ is salty water and only _______ is fresh water.

<p>97% 3% (A)</p> Signup and view all the answers

WHO stands for:

<p>World Health Organisation (A)</p> Signup and view all the answers

_______ is a greenhouse gas.

<p>CO 2 (A)</p> Signup and view all the answers

The causes of depletion of natural resources.......

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

Montreal protocol is related to:

<p>Deplete of Ozone layer (D)</p> Signup and view all the answers

Mineral resources are:

<p>All of the above. (D)</p> Signup and view all the answers

Earth Summit was held at:

<p>Rio-de-janerio (D)</p> Signup and view all the answers

Which of the following is an example of cyclic resource?

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

_______ is the major raw material for biogas.

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

Place or type of site where an organism or population naturally occurs.

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

The heat of the interior of the earth present at volcanic regions, geysers or hot springs is called as _______

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

Fossil fuel includes

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

The layer which saves life from harmful effects of UV radiations is known as

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

Nuclear energy plant has potential of high risk / disaster like

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

Chipko Andolan was done in

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

World Environment Day is on

<p>June 5 (D)</p> Signup and view all the answers

The Earth day is observed on

<p>22 April (A)</p> Signup and view all the answers

Which of the following is a renewable resource

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

Alternate ecofriendly fuel is for automobile

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

Public awareness of environment creates

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

The Taj Mahal is affected by

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

Clean or natural rainwater has a pH of

<p>5.6 (B)</p> Signup and view all the answers

Drought and changes in routine weather pattern are responsible for

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

Which one of the following is not a recyclable waste?

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

The trees are called as, Earth's_______

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

The greenhouse effect is the phenomenon by which

<p>The earth's atmosphere traps infrared radiation (D)</p> Signup and view all the answers

Sunlight, wind and rain are the examples of _______ energy

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

The energy obtained from organic matter is termed as

<p>Bio-energy (B)</p> Signup and view all the answers

Ozone layer in atmosphere gets mostly affected due to

<p>CFC's (A)</p> Signup and view all the answers

Energy Mineral include

<p>A &amp; B (C)</p> Signup and view all the answers

Cause of flood is due to

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

Forest maintain

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

Natural resources include

<p>both A &amp; B (A)</p> Signup and view all the answers

Advantage of recycling includes

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

Flashcards

Stratosphere

The second highest layer of Earth’s atmosphere.

Abiotic Components

Non-living components of an ecosystem.

Acid Rain Impact

Does not improve the taste of water; it may cause harm.

5 Rs Components

The principles of reduce, reuse, recycle, and resell, but not one option.

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Water Reserves

97% of Earth’s water is salty; only 3% is fresh.

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WHO

World Health Organization, a global health authority.

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Greenhouse Gas Example

CO2 is a primary greenhouse gas contributing to climate change.

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Natural Resource Depletion Causes

Depletion due to overpopulation, overconsumption, and wastage.

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Montreal Protocol

An international treaty to protect the ozone layer by phasing out substances.

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Fossil Fuels

Energy sources formed from ancient organic materials, including coal, petrol, and diesel.

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Ozone Layer Function

Protects life from harmful UV radiation by absorbing it.

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Nuclear Energy Risks

High risk of disasters like Chernobyl and others.

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Chipko Andolan

An environmental movement aimed at protecting trees in India, specifically in Uttarakhand.

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World Environment Day

Celebrated on June 5 each year to promote environmental awareness.

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Earth Day

Observed on April 22 to support environmental protection.

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Renewable Resources

Natural resources that can be replenished, like wind, water, and flora.

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Ecofriendly Automotive Fuel

CNG is considered a cleaner alternative to traditional fuels.

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Public Environmental Awareness

Creates environmental protection and improvement through knowledge.

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Taj Mahal Affected By

Acid rain damages the iconic monument.

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Natural Rainwater pH

Clean rainwater typically has a pH of 5.6.

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Influence of Drought

Causes water depletion and alters weather patterns.

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Non-recyclable Waste

Sand is not a recyclable waste; unlike metal or glass.

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Trees as Earth's Lungs

Trees are often referred to as the lungs of the planet because they produce oxygen.

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Greenhouse Effect

Trapping of infrared radiation in the atmosphere by greenhouse gases.

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Sources of Renewable Energy

Sunlight, wind, and rain are all examples of renewable energy sources.

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Bio-Energy Definition

Energy derived from organic matter, such as plants and animal waste.

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Ozone Layer Vulnerability

CFCs primarily damage the ozone layer in the atmosphere.

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Energy Minerals

Include resources like coal and uranium used for power generation.

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Flood Causes

Chiefly due to deforestation and industrialization, which lead to more water runoff.

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Forests and Soil Fertility

Forests help maintain fertile soil and prevent soil erosion.

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Natural Resource Categories

Include both renewable and non-renewable resources.

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Recycling Benefits

Reduces fresh raw material consumption, energy use, and pollution.

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Study Notes

Environmental Education and Sustainability

  • Atmosphere Layers: The second highest layer of Earth's atmosphere is the mesosphere.
  • Environmental Types: One example of an environmental type is a man-made environment.
  • Abiotic Components: Abiotic components are non-living components.
  • Acid Rain Impact: Acid rain impacts include acidification of soil and deterioration of buildings.
  • 5 Rs: Components of the 5 Rs include reduce, reuse, recycle, and resell.
  • Water Reserves: Approximately 97% of the world's water reserves are saltwater. Freshwater accounts for a significantly smaller percentage.
  • WHO: WHO stands for World Health Organization.
  • Greenhouse Gas: Carbon dioxide (CO2) is a greenhouse gas.
  • Natural Resource Depletion: Causes of natural resource depletion include overconsumption and wastage.
  • Montreal Protocol: The Montreal protocol pertains to ozone layer depletion.
  • Mineral Resources: Examples of mineral resources include metals, potash, and gravels.
  • Earth Summit: Earth summits are locations regarding global environmental topics.The Earth Summit held in Rio-de-janerio.
  • Cyclic Resources: Examples of cyclic resources are, water, coal, and oil.
  • Biogas Raw Material: Raw materials for biogas include tree leaves, grass, and cow dung.
  • Natural Occurrence: A natural occurrence relates to the location where something naturally exists—for instance, a habitat.
  • Earth's Interior Heat: The heat from the Earth's interior is known as geothermal energy.
  • Fossil Fuels: Fossil fuels include petrol, diesel, and coal.
  • Ozone Layer: Ozone layer protects from harmful UV radiation.
  • High-Risk Nuclear Plants: Examples of high-risk areas in nuclear power facilities are Hiroshima, Nagasaki, and Chernobyl.
  • World Environment Day: World Environment Day is celebrated on June 5th.
  • Earth Day: Earth Day is observed on April 22.
  • Renewable Resources: Renewable resources include wind and water.
  • Environmental Pollution: Various forms of pollution affecting the Taj Mahal include soil and water pollution.
  • Rainwater pH: Clean rainwater has a pH of approximately 5.6.
  • Water Depletion: Water depletion is caused by droughts and changes in weather patterns.
  • Non-Recyclable Wastes: Examples of non-recyclable wastes include many plastics, but also some types of sand and ceramics.
  • Tree Classification: Trees are categorized under various aspects of the Earth, such as 'heart,' 'brain,' or 'lungs'.
  • Greenhouse Effect: The greenhouse effect refers to the phenomenon where the Earth's atmosphere traps infrared radiation.
  • Renewable Energy Sources: Examples of renewable energy sources include sunlight, wind, and rain.
  • Organic Energy Sources: Organic matter provides bioenergy.
  • Ozone Layer Damage: Ozone layer damage is associated with CFCs.
  • Energy Minerals: Coal and uranium are examples of energy minerals.
  • Flood Causes: Floods are caused partially by deforestation, and industrialization.
  • Fertile Soil Maintenance: Forests maintain fertile soil.
  • Natural Resources: Natural resources are categorized as renewable or non-renewable.
  • Recycling Advantages: Recycling may help reduce the demand for raw materials and reduce pollution.

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