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प्रश्न
Match the Columns.
| Column A | Column B |
| 1. Tsunami | (a) The waves that make the inhabitants feel the ground motion. |
| 2. Seismograph | (b) The instrument for measuring the intensity of earthquakes. |
| 3. S-waves | (c) Harbour waves generated by oceanic earthquakes. |
| 4. Richter scale | (d) The point on the earth surface directly above the seismic focus. |
| 5. Epicentre | (e) An instrument for recording the movement of earthquake waves. |
उत्तर
| Column A | Column B |
| 1. Tsunami | (c) Harbour waves generated by oceanic earthquakes. |
| 2. Seismograph | (e) An instrument for recording the movement of earthquake waves. |
| 3. S-waves | (a) The waves that make the inhabitants feel the ground motion. |
| 4. Richter scale | (b) The instrument for measuring the intensity of earthquakes. |
| 5. Epicentre | (d) The point on the earth surface directly above the seismic focus. |
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संबंधित प्रश्न
For the formation of a rift valley, which of the following processes should occur in the earth’s crust?
Identify and name the internal movement.
Molten magma is thrown out of the earth’s mantle.
Fill in the blank:
___________ are the first earthquake waves to be recorded on a seismograph of an earthquake.
Fill in the blank:
The last of the earthquake waves to arrive on the surface of the earth are ___________ waves.
What is known as seismic focus and epicenter with respect to an earthquake?
Is it possible to predict an earthquake? Give reasons to support your answer.
How an earthquake is caused?
Name the instrument used to record Earthquakes.
Name the causes of earthquakes.
Why are earthquakes related to volcanoes?
Give reasons for the following:
The Belts of volcanic activity and earthquakes are roughly the same.
The magnitude of an earthquake is measured by ______.
Define Earthquake.
The earthquake is measured by the ______ scale.
Give a note on Tsunami 2004.
In India, the Himalayan region and the ______ valley are prone to earthquakes.
