The Planet Earth

The third rock from the sun.

* Earth is covered in gases called the atmosphere.

* On Earth there is 30% of land and 70% of water.

* The diameter on Earth is 7,926 miles.

* surface - mountains, oceans, desert, valleys.

* Rotation a day or 24 hours.

* Revolution orbit a year or 365.25 days.

* The Earth only has one moon

Three Most Important Facts

1. Earth - only planet to support life.

2. Earth is the biggest terrestrial planet.

3. 70% is covered in water 30% is land.

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