Particles in the Atmosphere: How does asteriod's hitting earth impact the enviroment?

Asteriod dust getting into the atmosphere is causing an micron-sized particle cloud that may cause many problems soon or in t

Asteriod dust getting into the atmosphere is causing an micron-sized particle cloud that may cause many problems soon or in the future.

Dust from the ateriods may be causing more damage towards the ozone layer.

The clouds made from burning asteriods is getting bigger and could cause many other problems.

The clouds made from burning asteriods is getting bigger and could cause many other problems.

Expert

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Main topic

Could cause tempatures in atmosphere to decrease.

A mass asteriod hitting earth could lead to extinction of many different plants and animals.

Bibliography

"Burning Asteroids May Play 'more Important Climate Role than Previously Recognized' - Asteroid Dust May Influence Weather, Study Finds." SpaceRef. Sandia National Laboratories, 26 Aug. 2005. Web. 07 Mar. 2013

Morrison, David. "Asteroid Comet Impact Hazards: Introduction." Asteroid Comet Impact Hazards: Introduction. NASA, Sept. 2004. Web. 07 Mar. 2013

"Meteor and Asteroid Impacts." Meteor and Asteroid Impacts. IOP, n.d. Web. 07 Mar. 2013

Science Asteroid. N.d. Photograph. Msnbcmedia, n.p

Vega Asteriod. N.d. Photograph. Astrobob, n.p