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प्रश्न
Explain the role of the Sun in the formation of soil.
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उत्तर
During the day, the light warms the rocks. They compress at different rates during the night, resulting in cracks in rocks and, eventually, smaller particles.
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संबंधित प्रश्न
How is soil formed?
What is soil erosion?
How are living organisms dependent on the soil? Are organisms that live in water totally independent of soil as a resource?
What is soil erosion? Explain means of preventing it.
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Top-soil contains the following
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Soil formation is done by both abiotic and biotic factors. List the names of these factors by classifying them as abiotic and biotic?
Lichens are called pioneer colonisers of bare rock. How can they help in the formation of soil?
Why step farming is common in hills?
