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EARTH
We are killing the planet by:Landfill sitesBurning energy that we could saveCar pollutingCreating green house gases eg. Carbon dioxide and Methane
As much as two-thirds of Earth's carbon may be hidden in the inner core, making it the planet's largest carbon reservoir.Read more at: http://phys.org/news/2014-12-earth-carbon-hidden-planet-core.html
Earth, Mars and venus all have nitrogen and Carbon dioxide in their atmosphere, though the levels vary from planet to planet.
earth
Nil (Practically everything on this whole planet is made out of carbon)
venus because it has 96.5% of carbon dioxide and Earth has 0.03% of carbon dioxide.
That planet would be Earth. While con controlling our pollution would certainly cause great harm, we could not introduce enough carbon dioxide for Earth to resemble Venus.
Carbon is found in the earth as diamonds, graphite, and coal and coke the structure is different in each name.
The Earth is the only planet with a large quantity of free oxygen, which came about because of plant life, which uses carbon dioxide and energy from the Sun to manufacture carbon for plant tissues, giving out oxygen as a waste product. About 21% of the Earth's atmosphere is oxygen.
Three planets, Earth, Venus and Mars, all have greenhouse effects from carbon dioxide (CO2) in their atmosphere.
Water does exist on Earth. Earth is the only planet known to have liquid water.