facts:
- When Volcanoes erupt they release gases for example nitrogen, water vapor, and carbon dioxide into the earths atmosphere.
- Earths Atmosphere did not always have the same level of oxygen as it does today.
- Earths atmosphere is made up of 78% nitrogen, 21% oxygen, and 1% other.
- Mount Everest has air pressure of 330 mb at 8,900 meters and Cayman island beach has pressure of 1,000 at sea level.
- Tornado's pretty much FLATTEN every thing in there way.
- Winds in a tornado can get up to 419 kilometers per hour thats 260.355 mph thats almost as fast as a Bugatti veyron.
- Water covers 71% of the Earth's surface.
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