Soil Worksheet-7

Soil Worksheet-7

 

True or False:

  1. Soil is the lower layer of the Earth where plants grow.
  2. Air  is the top layer of the Earth where plants grow.
  3. Soil is the top layer of the Earth where plants grow.
  4. Soil is very important for plants.
  5. Plants stay fixed to the soil with the help of their leaves.
  6. Plants stay fixed to the soil with the help of their roots.
  7. Soil provides sunlight to the plants.
  8. Long ago, there were huge rocks on the Earth.
  9. Long ago, there was water on the planet Mars.
  10. Soil is formed by breaking down of rocks.
  11. Humus is formed by breaking down of rocks.
  12. Air is trapped between the particles of soil.
  13. Wind is trapped between the particles of soil.
  14. Water is trapped between the particles of soil.
  15. The water trapped in the soil is called moisture.
  16. The water trapped in the soil is called bubble.
  17. Farmers add sugar to the soil to make it fertile.
  18. Farmers add manure  to the soil to make it fertile.
  19. It takes thousands of years to form a small amount of soil.
  20. The colour of soil is same everywhere.

 

Answer:

  1. False
  2. False
  3. True
  4. True
  5. False
  6. True
  7. False
  8. True
  9. False
  10. True
  11. False
  12. True
  13. False
  14. True
  15. True
  16. False
  17. False
  18. True
  19. True
  20. False