#1. The way of preventing soil erosion are the following except ________________
#2. CHOOSE THE CORRECT ANSWER
#3. The mixture of sand and clay gives us
#4. Burning forest prevent erosion
#5. Choose the correct answer
#6. In order to prevent soil erosion you should not
#7. Soil erosion is caused by the following , except
#8. The role of mulching is not
#9. People cause soil erosion by cutting down
#10. Terracing can prevent erosion
#11. The topmost layer of Earth’s surface is called _______
#12. Farmers should avoid overgrazing because
#13. clay and sand soil are types of soil
#14. The soil which doesn’t allow water to pass through easily _________
#15. The soil which allow water to pass through easily is called __________
#16. Choose the correct answer
#17. Erosion can not destroy
#18. A place where soil is broken down by erosion is called ____________
#19. The three types of soil are the following except
#20. It is not good to plant trees on mountains
#21. CHOOSE THE CORRECT ANSWER
#22. Light drops of rain water can cause erosion __________
#23. Keeping animals in shed causes soil erosion
#24. The soil which does not lose water easily is ______
#25. The washing away of topsoil by running water , wind, glaciers, animals and people is known as
