It's an sight observation you're using your eyes to see it it's one of your 5th sences
Answer:
The light from the Sun powers the process of photosynthesis.
Hope it helps!
Explanation:
The hydrologic cycle describes the pilgrimage of water as water molecules make their way from the Earth's surface to the atmosphere, and back again. This gigantic system, powered by energy from the sun, is a continuous exchange of moisture between the oceans, the atmosphere, and the land.