MCQOPTIONS
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| 1. |
The deep focus earthquakes are less damaging because |
| A. | the crust in motion is very close to the surface and its effect passes away quickly. |
| B. | they can be predicted well in advance and precautions can be taken. |
| C. | they are very rare and their intensity is usually low to moderate. |
| D. | the motion of the crust is thousands of kilometers deep under the surface |
| Answer» E. | |