Of course all of these ups and downs in earth climate change history is of course our fault. Especially we the people of these United States had to have somehow caused it all, right? Like we can change anything. The only thing that will change is that the rich will be allowed to transform their huge mansions to green and we the people will pay for it, they will be allowed to write the 300,000 dollars off there taxes, they won't even say thanks or ask "got any butter"?
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CLIMATE HISTORY
Select one of the times from the list on the left and check out what the Earth's climate was like millions of years ago. Or view an animation that shows how the Earth's climatic belts have changed through time. View Climate Animation We can determine the past climate of the Earth by mapping the distribution of ancient coals, desert deposits, tropical soils, salt deposits, glacial material, as well as the distribution of plants and animals that are sensitive to climate, such as alligators, palm trees & mangrove swamps. More Info on how we determined the ancient climate.
ICE HOUSE or HOT HOUSE? During the last 2 billion years the Earth's climate has alternated between a frigid "Ice House", like today's world, and a steaming "Hot House", like the world of the dinosaurs. This chart shows how global climate has changed through time.
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