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Hydrology facts for kids

Kids Encyclopedia Facts
Land ocean ice cloud hires
Water covers 70% of the Earth's surface
Fernando noronha
Vew of Fernando de Noronha, Brazil

Hydrology is the study of movement, distribution, and quality of water throughout the Earth. A person who studies hydrology is called a hydrologist.

The central theme of hydrology is how the water circulates. This is called the water cycle. The most vivid illustration of it is the water evaporation from the ocean with the formation of clouds. These clouds drift over the land and produce rain.

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Hydrology Facts for Kids. Kiddle Encyclopedia.