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Understanding Earth by Antonio Maldonado is a document available to read on EtoBox.
What is Understanding Earth about?
Water exists in three main forms on Earth: salt water in oceans (97%), fresh water frozen in glaciers and ice caps (2%), and fresh water in liquid form in lakes, rivers, and underground (1%). The water cycle describes the continuous movement of water on, above, and below the surface of the Earth, including evaporation, transpiration, condensation, precipitation, collection, streaming, etc. Water is a critical resource but its distribution and access are threatened by problems like pollution, overconsumption
- Author
- Antonio Maldonado
- Language
- EN