Which soil is best conserved using contour ploughing? MCQ with Answer and Explanation

Which soil is best conserved using contour ploughing?
A. Desert soil
B. Mountain soil
C. Alluvial soil
D. Black soil
Answer: Option B
Solution (By JKSSB Mock Tests)
Contour ploughing helps prevent erosion in mountain soils.

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Practice More Soils of India Questions

Question #1
Which soil type is most vulnerable to wind erosion?
A. Mountain Soil
B. Black Soil
C. Desert Soil
D. Alluvial Soil

Correct Answer: Option C


Explanation:
Desert soil consists mainly of loose sand particles that are easily carried away by wind.

This question belongs to: Geography GK Soils of India
Question #2
The uppermost organic layer of a soil profile is known as:
A. O Horizon
B. C Horizon
C. B Horizon
D. R Horizon

Correct Answer: Option A


Explanation:
The O Horizon consists mainly of organic matter such as decomposed leaves and plant residues.

This question belongs to: Geography GK Soils of India
Question #3
Mountain soils are mainly found in:
A. Coastal areas
B. Himalayan regions
C. Plateaus
D. Plains

Correct Answer: Option B


Explanation:
Mountain soils are found in hilly and mountainous regions like the Himalayas and vary with altitude.

This question belongs to: Geography GK Soils of India