Introduction About Earth
Earth is the planet where we stay. It's our home planet.
It is about 4.5 billion years old.
The planetary system in which earth resides is called as Solar system as the Sun is the star around which all planets revolves.
Earth is situated at the third position from the Sun after Mercury and Venus.
Milky Way is the name of the galaxy which is the home of our Solar System.
Earth is 6th largest body in the Solar system after Sun, Jupiter, Saturn, Uranus and Neptune.
Earth is in between Venus (2nd from Sun) and Mars (4th from Sun) so these planets are the closest planet to Earth
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Venus is more closer to earth than Mars
Earth is the 5th largest planet after Jupiter, Saturn, Uranus and Neptune.
Among the four terrestrial planets Earth is the largest terrestrial planet.
Earth revolves around the Sun continuously and time taken to complete one such revolution around the sun is called a year.
Earth's axis of rotation is tilted 23.45 degrees with respect to the plane of Earth's orbit around sun.
While revolving around the sun it also rotates around itself. The time taken by earth to complete one rotation around itself is called as a day.
Earth has a natural satellite revolving around it. We call it The Moon.
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