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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. |
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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. |
संबंधित प्रश्न
Identify and name the internal movement.
Molten magma is thrown out of the earth’s mantle.
Give reasons why an earthquake occurs.
Fill in the blank:
Most earthquakes occur on account of the strain in the _________.
Fill in the blank:
The last of the earthquake waves to arrive on the surface of the earth are ___________ waves.
Name two man-made causes of an earthquake.
What is the difference between seismic focus and epicenter?
Is it possible to predict an earthquake? Give reasons to support your answer.
How is the intensity of an earthquake measured?
What is an Earthquake?
Describe the world’s distribution of earthquakes.
Name the important Earthquake-belts of the world.
OR
Indicate two major belts of Earthquakes.
Name the instrument used to record Earthquakes.
What was the cause of the Koyna earthquake in India?
Why are earthquakes related to volcanoes?
Give reasons for the following:
Folding and faulting frequently go together.
The earthquake waves are recorded by an instrument known as ______.
Define Earthquake.
The earthquake is measured by the ______ scale.
An earthquake of magnitude ______ scale can cause damage from things falling.
