MCQ
Soil structure is mainly decided by:
- ✓Humus.
- BParticle size.
- CMoisture content.
- DExposure to sunlight aq.
✓
Answer
Correct option: A.
Humus.
The organic material of soil is made of humus, which improves soil structure and provides water and minerals. Soil inorganic material consists of rock slowly broken down into smaller particles that vary in size, such as sand, silt, and loam.
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