The correct answer to the question is:
B. solar
Explanation:
1. Solar energy is the primary source of energy that drives the water cycle on Earth.
2. The heat from the sun causes water to evaporate from oceans, lakes, rivers, and other bodies of water.
3. This process of evaporation is essential for the formation of clouds and subsequent precipitation, which contributes to the water cycle.
4. Wind and gravity play roles in the movement and distribution of water vapor in the atmosphere, but solar energy is the main driver of evaporation, making it the source of energy that causes most of the water evaporation on Earth's surface.
