mars
mars
earth is the only known habitable place because its the only one with water, food, and has the right temperature range for life as we know it, but scientists are discovering planets a lot like earth, but none are habitable for humans
About 0.5 AU, or about half the distance from Earth to the sun.
The Earth is in the `habitable` zone, the right distance from the sun for life to exist in the form we are familiar with. This is because the temperature is just right for there to be liquid water on the planets surface - essential for life. If the Earth were too close, the water would boil off, too far and it would be permanently frozen.
Because 80% of the earth is covered in water. It is estmated that only 7 % of the earth is livable.
Yes
It probably wouldn't be habitable, if the Earth's axial "tilt" were 90 degrees.
earth..The most habitable planet in the Solar System is Earth. As of June 2014, Earth is the only planet that has sustained known living things.
Temperature is one factor that makes an environment habitable for a species.If Earth were destroyed, humans would have to locate another habitable planet.
mars
Habitable zone
earth
Habitable zone
Habitable zone
Habitable zone
Earth is habitable because of our natural resources. Water, and land capable of growing food. Our atmosphere is perfect for life. The sun is the perfect distance away.