Answer:
Nuclear Energy
Step-by-step explanation:
Geothermal, or using the earth's heat, is renewable, as the world will continue to produce heat until it is gone, in which case, we will be gone too.
Wind, is renewable, for it is part of Earth's cycle, and there will always be wind.
Water is renewable, because of the water cycle, in which water will always be returned to the earth.
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