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Earth chemistry / Химия Земли
In scientific terms, a system is any set of interactions that can be separated from the rest of the universe for the purposes of study, observation, and measurement. Therefore, as ystem is so mething in which the various parts fit together and sea mlessly work in harmony. Earth has four major systems that work together. These systems are identified as the hydrosphere, the a tmosphere, the lithosphere, and the biosphere.
Of all the planets in our solar system, Earth stands out because of the presence of water. When viewed from space, the first notable feature about our planet is its blue color. This color comes from the oceans of water that cover more than 70% of its surface. No other planet in our solar system has liquid water on its surface <...>