A: The total energy from an earthquake includes energy required to create new cracks in rock, energy dissipated as heat through friction, and energy elastically radiated through the earth.

• 回答： 地震中释放的总能量包括使岩石产生新的裂痕的能量， 摩擦生热消耗的能量和地层中弹性辐射的能量。