![]() ![]() Water is practically everywhere on Earth. There are many ways in which the energy, water, and biogeochemical cycles (cycles of the elements that involve life, chemicals, and the solid Earth) interact and influence the Earth System. This flow of energy from the Sun, through the environment, and back into space is a major connection in the Earth system it defines Earth’s climate. Eventually, the energy that began as Sunshine (short-wave radiation) leaves the planet as Earthshine (light reflected by the Atmosphere and surface back into space) and infrared radiation (heat, also called longwave radiation) emitted by all parts of the planet which reaches the top of the Atmosphere. These motions, such as wind patterns and ocean currents redistribute energy throughout the environment. Differences in the amount of energy absorbed in different places set the Atmosphere and oceans in motion and help determine their overall temperature and chemical structure. This energy flows into the Atmosphere and heats this system up It also heats up the Hydrosphere and the land surface of the Geosphere, and fuels many processes in the Biosphere. Energy CycleĮnergy from the Sun is the driver of many Earth System processes. Diagram showing parts of the Earth system. Image Credit: NASA's Goddard Space Flight Center.Įxplore the energy and matter cycles found within the Earth System.
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