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Unique Earth and Its Subsystems Explained by Shaica is a document available to read on EtoBox.
What is Unique Earth and Its Subsystems Explained about?
The document discusses the Earth and its four subsystems: 1) The atmosphere, which is a thin gaseous layer composed mainly of nitrogen and oxygen that envelops the planet. 2) The biosphere, which includes all ecosystems and living things on Earth. 3) The hydrosphere, which contains all water on the planet, including oceans, lakes, rivers and groundwater. 4) The geosphere, which refers to the solid portion of the planet including rocks, minerals and geological landforms.
- Author
- Shaica
- Language
- EN