Class 10 Biology Chapter 16 Management of Natural Resources - MCQs

Class 10 Chapter 16 Management of Natural Resources – MCQs

1. ________ is a not a greenhouse gas.
   1. Nitrotrous oxide
   2. Methane
   3. Ozone
   4. Carbon dioxide
   5. None of the above
2. One of the best methods to prevent floods is
   1. Grazing
   2. Removing topsoil
   3. Afforestation
   4. Deforestation
   5. None of the above
3. ________ can deplete the ozone layer
   1. Nitrogen
   2. Oxygen
   3. CFC
   4. Carbon dioxide
   5. None of the above
4. Coliforms are _______
   1. Bacteria present in the digestive tract of animals
   2. Bacteria present in hot springs
   3. Bacteria present in frigid cold environments
   4. All of the above
   5. None of the above
5. The process of planting trees or sowing seeds in a barren patch of land to create a forest or a stand of trees is called
   1. Agriculture
   2. Aestivation
   3. Vegetation
   4. Afforestation
   5. None of the above
6. The practice of controlling the growth of trees and their quality to meet specific human needs is called __________
   1. Sericulture
   2. Apiculture
   3. Silviculture
   4. Agriculture
   5. None of the above
7. The most rapidly dwindling resource in the world is ______
   1. Air
   2. Water
   3. Sunlight
   4. Forests
   5. None of the above
8. 3-R’s that help to converse natural resources are:
   1. Reuse, reduce, recycle
   2. Reuse, redistribute, recycle
   3. Reduce, ration, regenerate
   4. All of the above
   5. None of the above
9. Which of the following is not a natural resource?
   1. Water
   2. Fruits
   3. Tree
   4. Wooden boat
   5. None of the above
10. Which of these statements are wrong?
    1. Fossil fuel is not a renewable source
    2. Natural gas is not a renewable source
    3. Sunlight is a renewable source
    4. Coal is a renewable resource
    5. None of the above

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