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اTo land Inc. (Astronomical symbol of Earth) is the third dimension of the planets of the solar system from the sun after Mercury and Venus, the largest terrestrial planets in the solar system is, in terms of diameter and mass and density. And called on the planet is also the name of the world and everybody.
Earth is a home to millions of species [2] of organisms, including humans; they are the only place it is known that there is life in the universe. Earth formed about 4.54 billion years ago, [3] [4] [5] [6] The life appeared on its surface in the last billion years. Since then, Earth's biosphere has led to air Tgiralglaf conditions is vital on the planet, which allowed the proliferation of organisms that live only in the presence of oxygen and be ozone, which is working with the Earth's magnetic field to block out harmful radiation layer, allowing the existence of life on Earth . Obscured by the ozone layer ultraviolet rays, and works Earth's magnetic field on the next shift and the removal of sun-charged elementary particles and spared great speeds in outer space away from Earth, do not cause harm to living organisms. [7]
It resulted in the physical characteristics of the land appropriate astronomer and orbit that revolves around the sun, where it provide them with warmth and energy and the presence of water to the origin of life and the continuation of life until the current era. It is expected that life goes on on the ground for 1.2 billion another year, serving then growing the sun on the biosphere of the Earth, where scientists that the sun will rise the temperature in the future and expand and grow to become a giant red and a diameter to Venus or even to the Earth's orbit believed light , as they see the development of sun-like stars in the universe at near the end of life of a star and the entry into force of its fuel from hydrogen. [8] then the high end of life on Earth the sun's heat. This last happened if Connie did not happen to her before that - such as an explosion in a nearby star supernova greatest body - the end of life.
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