Process:  -The earth develops cracks deep beneath the surface -The cracks get very long and big in some places -The earth places pressure against the rocks on both sides of the cracks -The pressure causes the rocks to press against each other very hard -The cracks continue to develop -The earth moves against itself on both sides of the cracks -The pressure and movement around the cracks causes the rocks to crumble in some places -A lot of energy is released -The energy causes seismic waves -The seismic waves move the earth in an earthquake.
 Question: What is the effect of rocks are bigger on more/stronger earthquakes.?
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