Answer:
No,it is not important that it must be only fire it may be other source also
Answer:
The forces which originate from within the earth's crust or inside the earth are called internal or endogenetic forces. The sources providing them energy are the internal heat, chemical reactions taking place within the earth, and the transfer of rock materials on the earth's surface by external forces.
Explanation:
Answer:
a. on the earth’s surface where the initial release of seismic energy occurs.
Explanation: