The Earth is a planet away from the Sun is the third sequence. The Earth is a planet-sized rock in the solar system, and is the only terrestrial planet, the only modern science has confirmed that there are creatures living. The planet Earth is about 4570 million in just its first year, and. The Moon, which is one of the world's satellite moon stars were considered. The mightiest creatures Earth wisdom now is human.The Earth is spherical ellipse. In the vertical diameter horizontal long 12755 12711 km long, km. 71% water and contains 29% of the world-axis, the Earth 23.5-degree tilt.
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