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BY BENNY & REILLY EARTH.

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Presentation on theme: "BY BENNY & REILLY EARTH."— Presentation transcript:

1 BY BENNY & REILLY EARTH

2 Statistics Diameter- 12,742 km Mass- 5.972 × 10^24 kg
Rotation period Earth rotates once in about 24 hours Revolution 365 days Distance from the sun million Density 5.51 g/cm³ Planet classification terrafirma

3 History All of the planets, except for Earth, were named after Greek and Roman gods and goddesses. The name Earth is an English/German name which simply means the ground. It comes from the Old English words 'eor(th)e' and 'ertha'. In German it i.s 'erde'.

4 Description The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity. The earth is a planetary body with an active interior that keeps it in a state of perpetual change: gradual over the course of eras but violent and sudden on much shorter timescales. It also erodes mountain chains and deposits sediments, continuously shaping the Earth’s outer surface. Yes there is water. Yes there is one moon orbiting the earth. This is medium temperature planet. Yes there is oxygen, water and, this planet is in the habitable temperature range. This is the only planet with intelligent life in the solar system that we know of.

5 Exploration The Earth’s oceans need to be explored.


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