a block of mass m is lowered with the help of a rope of negligible mass through the distance d with accelaraion of g\3 .work done by the rope on the block is
Answers
Explanation:
E. Answer the following questions,
Explain weathering. Mention the factors that affect the rate of weathering and soil erosio
2. Explain the formation of soil with the help of a labelled diagram,
3. What are the major soil types found in India? Give one important characteristic of each.
4. Describe the journey of a river from its source to its mouth
5. Why is conservation of soil important? Sugeest three different ways of soil conservation
Value Based Question
Agriculture is the main source of livelihood in India. It depends on the fertility of the so
it makes the land less productive and lead to landslides, floods and destroys the habit
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