earth

1. Description of the Earth Shape and Size Layers Movements

3. The average diameter of the Earth is 12,742 km.

4. Earth is currently the only place in the universe where life is known to exist.

5. Earth interacts with other objects in space, especially the Sun and the Moon.

6. Earth orbits the Sun once for every roughly 366.26 times it rotates about its axis

7. Is the fifth-largest of the eighth Planets in the Solar System

9. Rotation Earth’s rotation The Earth rotates along axis. It rotates once every 23 hours, 56minutes ,and 4.1 seconds.

10. Layers of The Earth 1.Crust 2.Mantle 3.Outer core 4.Inner core

11. Origen of Earthquakes