An ocean planet
Water covers about 71% of Earth’s surface. Those oceans help distribute heat and support a remarkable variety of life.
Our pale blue dot. An ocean world with a protective atmosphere, and the only place where life is known to exist.
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Water covers about 71% of Earth’s surface. Those oceans help distribute heat and support a remarkable variety of life.
Earth’s crust is divided into slowly moving plates. Over immense spans of time, they build mountains and rearrange continents.
Charged particles interacting with Earth’s magnetic environment and atmosphere produce the shimmering auroras.