Where there is an earthquake, energy is ____in one area along a crack in the earth crust.
A: ;repelled
B: ;released
C: ;run
D: ushed
A: ;repelled
B: ;released
C: ;run
D: ushed
举一反三
- ________ energy under the earth must be released in one form or another, for example, an earthquake.
- The energy that the sun radiates to earth every is equivalent to the sum of all the fossil fuel energy of the energy A: one day B: three days C: one months D: --
- Oxygen is first in abundance of the Earth’s crust.
- This passage mainly talks about () A: the origin of the earth B: the origin of the ocean C: the history of the earth D: the forming of the earth’s crust
- About____ of the sun's energy reaches the earth's surface. A: One -quarte B: One-third C: A half