The document discusses how soil is being destroyed by human activities like overuse of chemical fertilizers, unscientific construction and quarrying, converting agricultural land to non-agricultural uses, and deforestation, which affects the structure and nutrients of soil. Soil is essential for sustaining life but is being depleted. Enrichment programs are needed to protect soil from destruction.

3. New B.Ed. College
Nellimoodu
Name of the teacher -: Greeshma.s.s
Subject -: social science
Candidate code -: 169/14376011

4. TOPIC
PERISHING
SOIL
STANDERD -: VIII

5. INTRODUCTION
The soil we see today is formed by
prolonged processes like weathering
of rocks and decomposition of
organic matter.

8. Over use of chemical fertilizing
that affect the structure of soil.

9. Unscientific
constructions
and quarrying

10. Use of agricultural land for
non agricultural purpose

13. Soil gets depleted due to various
human activities such as
deforestation, destruction of soil is
essential for the sustenance of life.

14. Enrichment programme
How is soil destroyed Write your
findings ?

15. Thanks
end