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