Question 1 What is an earthquake? Question 2 Define the term epicentre and focus of an earthquake? Question 3 What are the main situations in which earthquake occurs? Question 4 What are the various effects of an earthquake? Question 5 Name the three layers of earth? Question 6 What is a seismograph? Question 7 What precautions should be taken by people living in seismic … [Read more...] about Earthquake
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Soil
Question 1 Define the term Paedogenesis? Question 2 What do you mean by weathering of soil? Question 3 How sun causes weathering of soil? Question 4 How Water causes weathering of soil? Question 5 How wind causes weathering of soil? Question 6 What are the chemical methods of weathering of soil? Question 7 What are the biological methods of weathering of … [Read more...] about Soil