Earth aura chavez
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Description of the Earth
Shape and size Layers
Movements
Origin of Earthquakes
Origin of volcanic Eruption
• Earth rotation: • The earth rotates in its own axis. • It rotates once every 23 hours, 56 minutes
and 4.1 seconds.
The Earth Movements
Layers of the earth:•Crust •Mantle •Outer core •Inner core
•The layers of the Earth.
The Earth: →Third planet from the sun →The fifth largest planet in the solar system in terms of size.
The Earth is not perfect sphere: →The equator is 21 km wide .→The north pole dilates 10 meters →The south pole is sunk 31 meters.
The Earth’s Movements
Earth’s Orbit: the circumference of the orbit is approximately 938,900,00km. The earth travels along
the circumference at a speed of 106,000 km per hour .