What makes the Earth habitable? It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.
Likewise, people ask, why Earth is a unique planet Wikipedia?
Earth is the only planet in our solar system that has a large amount of liquid water. About 71% of the surface of Earth is covered by oceans. Because of this, people sometimes call it "blue planet". Because of its water, Earth is home to millions of species of plants and animals.
What is the definition of Earth system?
Earth system science (ESS) is the application of systems science to the Earth sciences. In particular, it considers interactions between the Earth's "spheres"—atmosphere, hydrosphere, cryosphere, geosphere, pedosphere, biosphere, and, even, the magnetosphere—as well as the impact of human societies on these components.
Why do we only see one side of the moon?
Only one side of the Moon is visible from Earth because the Moon rotates on its axis at the same rate that the Moon orbits the Earth, a situation known as synchronous rotation or tidal locking. The Moon is directly illuminated by the Sun, and the cyclically varying viewing conditions cause the lunar phases.
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