Keeping our Earth Green Worksheet-4

Keeping our Earth Green Worksheet-4

 

True or False

  1. There are different kinds of plants and animals present on our Earth.

  2. We, human beings are cutting down trees without planting more of them.

  3. The Earth is no longer as green as it used to be.

  4. The roots of trees hold the soil and thus reduce soil erosion.

  5. The branches of trees hold the soil and thus reduce soil erosion.

  6. Trees release oxygen gas.

  7. The stem of trees hold the soil and thus increases soil erosion.

  8. Oxygen is needed by all living beings.

  9. Cutting down of trees in large numbers is called deforestation.

  10. We cut down trees for making medicines.

 

Answer Key:

  1. True

  2. True

  3. True

  4. True

  5. False

  6. True

  7. False

  8. True

  9. True

  10. True