ppt practicum

1. SREELEKSHMI A S
SOCIAL SCIENCE
REG. NO.16914303032

2. SOIL PERISHING

3. SOIL
Soil is a natural resource
which is formed by
prolonged process like
weathering of rocks and
decomposition of organic
matters.

4. USE OF SOIL FOR CONSTRUCTION

5. USE OF SOIL FOR AGRICULTURE

6. ALLUVIAL SOIL

7. LATERITE SOIL

8. RED SOIL

9. PERISHING SOIL BY
HUMAN ACTIVITIES

10. USE OF PLASTICS

11. CHEMICAL FERTILIZERS

12. UNSCIENTIFIC QUARRYING

13. UNSCIENTIFIC USE OF LAND

14. DRAINING WASTE WATER

15. OVER GRASSING

16. MEASURES FOR SOLVING
SOIL PERISHING

17. CHECK DEFORESTATION

18. TERRACE FARMING

19. CHECKDAMS

20. CROP ROTATION

21. THANK YOU......