The constant movement of Earth's water is called the water cycle. A hydrologist is a scientist who studies water on and below Earth's surface, as well as in the atmosphere. Learn more in The Water Cycle, a Focus on Water Science book. In this series readers are introduced to the science behind Earth's water. A combination of vibrant photography and interesting text encourage readers to learn more about water science.
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Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.