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Understanding Earth by nhel is a document available to read on EtoBox.
What is Understanding Earth about?
The document discusses the sources and importance of water on Earth. It describes the hydrosphere as all water found on the planet. The main sources of water are groundwater stored underground in aquifers between soil and permeable rocks, and surface water in oceans, seas, streams and lakes. Groundwater is an important source of fresh water. Water is essential for photosynthesis, consumption, domestic, agricultural, industrial uses, and recreation.
- Author
- nhel
- Language
- EN