Green house gases (BTN)

Green house gases can be a good thing and a bad thing, depending on the way you look at it. It can be a good thing because it makes Earth warmer. With out Greenhouse gases in the air Earth’s average temperature would be -18′ C. But with all the heat the Greenhouse gases absorb, it naturally makes earth hotter. With all this extra heat ice will melt, causing sea levels to rise. If sea levels rise costs will be flooded and with the ice melting animals like penguins will lose their homes.

I understand that the Greenhouse effect can be a good thing and a bad thing. If people stop using their cars as much and if they stop buying as much the amount of Greenhouse gases in the air will decrees as well as keep Earth warm.

I would like to know if humans will change there ways. I hope they do because by doing so we can stop floods and save many animals from losing their habitats. I would really appreciate it if you talked to your parents to see if YOU and YOUR FAMILY can make a difference.

Please watch this:

  http://www.abc.net.au/btn/story/s4122664.htm

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