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Free gk questions Online Test - MeritNotes
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No. of Questions :10
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1. What are the harms of soil erosion?
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2. How is the soil lost or reached?
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3. What are the natural agencies of rock weathering?
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4. How many types of soils are there?
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5. What is soil?
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6. How is soil formed from the rocks?
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7. Give the importance of the soil?
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8. How do the weathered rocks change into fertile soils?
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9. Write a note of depletion of soil fertility?
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10. What is known as soil erosion?
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