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Q10. Soil that is rich in nutrients is fertile, and the right mix of _______ makes the soil fertile.
a)minerals and organic matter
b)water and bacteria
c)sand and coal
d)rocks and mud
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SAI INTERNATIONAL SCHOOL
STD-VIII- SUB- SOCIAL SCIENCE- GEOGRAPHY
(VIRTUAL CLASSES REVISION WORKSHEET-01)
CHAPTER-2- LAND, SOIL, WATER, NATURAL VEGETATION AND WILDLIFE RESOURCES
SUBJECTIVE ASSIGNMENT-1
Sl.no. Questions Page Marks
State whether the given statement is true or false. If true, give the xx
reasons.
a) Ganga–Brahmaputra plain of India is an overpopulated region.
1. 1
b) Rows of trees planted in the coastal areas to check the wind
movement is called intercropping.
Fill in the blanks: -
a) ______determines colour, texture, chemical properties mineral,
2 xx 1
content, permeability of the soil.
b) ______ is the growing of different crops in alternate rows.
3 Define the term Weathering? 13 1
What is land reclamation?
4 14 1
Discuss different types of mitigation mechanism for landslides. 12
5 3
Define soil erosion. Explain any two soil conservation methods.
6 14 3
Explain the major factors of soil formation.
7 13 5
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