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

Which soil is best conserved by contour ploughing?
A. Peaty soil
B. Alluvial soil
C. Desert soil
D. Mountain soil
Answer: Option D
Solution (By JKSSB Mock Tests)
Contour ploughing is used in hilly regions to reduce soil erosion.

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Practice More Soils of India Questions

Question #1
Which soil is generally most suitable for banana cultivation in river valleys?
A. Desert Soil
B. Saline Soil
C. Alluvial Soil
D. Mountain Soil

Correct Answer: Option C


Explanation:
Bananas grow well in fertile, moisture-retentive alluvial soils.

This question belongs to: Geography GK Soils of India
Question #2
Yellow color in red and yellow soil is due to:
A. Humus
B. Hydrated Iron Oxides
C. Mica
D. Lime

Correct Answer: Option B


Explanation:
Hydrated iron oxides impart a yellow color to these soils under moist conditions.

This question belongs to: Geography GK Soils of India
Question #3
Which state is known for peaty soils in Kuttanad region?
A. Punjab
B. Kerala
C. Rajasthan
D. Gujarat

Correct Answer: Option B


Explanation:
The Kuttanad region of Kerala contains extensive peaty and marshy soils.

This question belongs to: Geography GK Soils of India