There are many "natural" and "anthropogenic" (humaninduced) factors that contribute to climate change Climate change has always happened on Earth, which is clearly seen in the geological record; This natural greenhouse effect is what keeps the Earth's climate livable Without it, the Earth's surface would be an average of about 60 Tap to play or pause GIF CBC With the greenhouse effect, Fossil fuels are natural resources, such as coal, oil, and natural gas, that are
This Is Historical Material Frozen In Time The Web Site Is No Longer Updated And Links To External Web Sites And Some Internal Pages Will Not Work Life As We Know It Is Possible On Earth Because Of A Natural Greenhouse Effect That Keeps Our Planet About 60o
