The term 'edaphic factors' refers to: MCQ with Answer and Explanation

The term 'edaphic factors' refers to:
A. Soil-related factors
B. Population factors
C. Industrial factors
D. Climate factors
Answer: Option A
Solution (By JKSSB Mock Tests)
Edaphic factors include soil properties that affect plant growth.

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Practice More Soils of India Questions

Question #1
Red soil gets its characteristic color from:
A. Iron Oxide
B. Lime
C. Humus
D. Magnesium

Correct Answer: Option A


Explanation:
The reddish color of red soil is caused by the presence of iron oxide in crystalline and metamorphic rocks.

This question belongs to: Geography GK Soils of India
Question #2
Which soil type in India is most commonly associated with the phenomenon of 'self-ploughing'?
A. Alluvial Soil
B. Laterite Soil
C. Red Soil
D. Black Soil

Correct Answer: Option D


Explanation:
Black soil develops wide cracks during the dry season. These cracks allow air and water to penetrate, naturally turning the soil and giving it the characteristic of self-ploughing.

This question belongs to: Geography GK Soils of India
Question #3
Which soil is most affected by deforestation in hilly areas?
A. Mountain soil
B. Desert soil
C. Black soil
D. Alluvial soil

Correct Answer: Option A


Explanation:
Mountain soil becomes unstable and erodes quickly after deforestation.

This question belongs to: Geography GK Soils of India