Soils Formation, Composition and Uses MCQs Quiz Online
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MCQ on Soils Formation, Composition and Uses
MCQ: What is loss of topsoil from wind and water?
- Soil erosion
MCQ: What is diameter of Clay particles?
- 0.001-0.004 mm
- less than 0.002mm
MCQ: Name elements of abiotics?
- water and air
- All of them
MCQ: Which horizon is bottom of soil?
- Horizon C
- Horizon A
- Horizon B
- Horizon D
MCQ: In process of photosynthesis energy from sunlight is trapped by