Forces in Earth’s 1 Forces in Earth’s Crust Crust

These forces are examples of stress, a force that acts on rock to change its shape or volume. (A rock’s volume is the amount of space the roc k takes up.) Because stress is a force, it a dds energ y to the rock. The energy is stored in the rock until the rock changes shape or breaks. If you tr to break a caramel candy bar in two, it ma onl ................
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