Epicentre of an earthquake is a point associated with
| A. | place where earthquake is felt |
| B. | place of origin of earthquake in the interior of earth |
| C. | point on the earth's surface just above seismic focus |
| D. | point over the earth's surface where first shock is felt |
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Option: C Explanation : Click on Discuss to view users comments. |
A depression more than one kilometre in diameter caused by the collapse of the centre of a volcano is called
| A. | Crater |
| B. | Rift valley |
| C. | Caldera |
| D. | Canyon |
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Option: C Explanation : Click on Discuss to view users comments. |
Earthquakes occur frequently in
| A. | Eastern coast of Asia |
| B. | Islands of South East Pacific Ocean |
| C. | Western coast of America |
| D. | All of the above areas |
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Option: D Explanation : Click on Discuss to view users comments. |
