Q. Soil has five components. The proportions of different components are [table] Mine- ral Matter | Orga-nic Matter | Soil Mois ture | Soil Atmos phere | Soil- Organ- ism [/table]
A) [table] 40% | 10% | 25% | 25% | Vari- able [/table]
B) [table] 40% | 10% | 25% | 25% | 10% [/table]
C) [table] 40% | 10% | 35% | 15% | 10% [/table]
D) [table] 30% | 20% | 25% | 25% | 10% [/table]
Explanation
Soil has five components The proportions of different components are as follows I. Mineral matter – 40% II. Organic matter – 10% III. Soil moisture – 5% IV. Soil atmosphere – 25% V. Soil organisms – Variable
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.