1. This is the breaking of rocks that causes vibrations in Earth. 2. The line on which the crust breaks 3. It is the point directly above the focus. This is the source from which the energy is released radiating to all directions
Physical weathering is caused by the effects of changing temperature on rocks, causing the rock to break apart. ... There are two main types of physical weathering: Freeze-thaw occurs when water continually seeps into cracks, freezes and expands, eventually breaking the rock apart.
2.A fault line
A fault line is a fracture along which the crust has moved. Stresses in the crust along New Zealand's plate boundary have broken it into separate fragments or blocks that move relative to each other along fault lines.
3.The epicenter.
The point on the Earth's surface directly above the focus is the epicenter. When energy is released at the focus, seismic waves travel outward from that point in all directions.
Answers & Comments
Answer:
1.Physical weathering.
2.A fault line
3.The epicenter.
Explanation:
Answer:
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Explanation:
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