1. To start off, the orbit of Earth only occurs because of the sun. Since the sun pulls the Earth into the orbit, it doesn’t hit or collide with any other planets and isn’t destroyed. This shows the sun is one major factor for Earth existence to be alive currently.
2. The solar system includes the gravitational pull of each of the planets, including earth to spin on their axis and have a daily rotation. The result of this allows all the living creatures to develop patterns during daytime and night .
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