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1. |
The temperature of water at the bottom of a waterfall is higher than that at the top because |
A. | Water at the bottom has greater potential energy |
B. | The surface at the bottom provides heat |
C. | Kinetic energy of falling water is converted into heat |
D. | Falling water absorbs heat from the surroundings |
Answer» D. Falling water absorbs heat from the surroundings | |