What makes earth is a unique planet reasons
Answers
1.Earth is the only planet known where intelligent life exist.
2.It lies in the circumstellar habitable zone (CHZ). CHZ is defined in the image given below.
3. Earth has a unique magnetic field which protects the earth from the harmful solar winds. These solar winds played a role in transforming venus into hell.
4. Earth has Van Allen radiation belts which protects it from cosmic rays.
5. Our large neighbour Jupiter protects is from many comets and asteroids that come from the keiper belt and Oort cloud.
6. Earth's atmosphere is favorable to support life on earth. This atmosphere consists of different gases in adequate amount. If the percentage of gases would differ then life on earth may face serious consequences.
7. Tectonic plates of earth differentiates it from most other planets.
8. Earth has a solid crust unlike the gaseous planets.
9. Earth has been gifted with a medium sized star which release solar winds and protect us from the harmful radiation of outer space.
Answer:
There are several reasons why Earth is a special planet. The reason is given below
Explanation:
1. Earth is the only planet that has intelligent life.
2. Located in habitable zone (CHZ). CHZ is defined in the figure below.
3. The Earth has its own magnetic field that protects it from the harmful solar wind. These solar winds played a role in turning Venus into hell.
4. The Earth has a Van Allen belt that protects the Earth from cosmic rays.
5. Our big neighbor Jupiter shields many comets and asteroids that come from the Kuiper belt and the Oort cloud.
6. Earth's atmosphere is suitable for supporting life on Earth. This atmosphere consists of a suitable amount of different gases. If the gas ratio is different, life on Earth can face serious consequences.
7. Earth's surface is different from most other planets.
8. Unlike the gas planets, the Earth has a hard crust.
9. Earth is provided with an average star that emits the solar wind and protects us from harmful radiation in outer space.
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