The Four Spheres of Earth
Geosphere, Hydrosphere, Biosphere, and Atmosphere.
What is the geosphere?
The Geosphere is all the land on earth. It's made up of rocks, minerals, soil and sand.
Did you know that rocks are made up of minerals but minerals aren't made up of rocks?
And earth's suface is made up on igneous rock which is the same kind of rock found in the..
soil is one of the most important things on earth because it supports the growth of plants.
97.2 of all water is salt water and 2.8 is fresh water.
(The section of earth which is directly related to water)
How do we use all this water? 70% is used for irrigation 20% for industrial use and 10% is for human use.
Did you know 71% of earth is water?
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