7 factors that make the Earth livable

The livable earth has been felt for all mankind man . This is because this planet is the only one known to be inhabited by living things. So what makes the earth habitable? There are several factors to answer this question. Here is the review:

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Air

This factor is the main reason Earth habitable. Quoted by livescience, the existence of some kind of liquid or molecule that can react is one of the important ingredients of life.

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Strategic place

Astronomers often search life beyond the Earth and focuses on planets called the habitable zone.

The Earth is geographically located in that area where the distance from the sun is the right distance. If it’s even slightly closer or further away from the center of the solar system, it’s possible that Earth could not be inhabited by humans. For details, see the infographic

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