ESS
Grade-10
Easy
Question
Assertion(A) - Wind Breaks is a method of soil conservation.
Reason(R) - Shelter Belts prevent the influence of dominant winds on crops and reduce soil erosion.
- Both A and R are true, and R is the correct explanation.
- Both A and R are true, but is not the correct explanation
- A is correct but R is wrong.
- A is wrong, but R is correct. Both A and R are true, but is not the correct explanation
Hint:
Measures for soil conservation.
The correct answer is: Both A and R are true, and R is the correct explanation.
- Windbreaks are such structures which break the wind-flow and reduce wind speed preventing soil erosion.
- Planting rows of trees on one side of an area prevents the wind from eroding the soil. These are called shelter belts.
- Therefore, both A and R are true. And R is the correct explaination.
- So, the correct option is a.
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