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think of earth as a giganticf calorimeter. Greenhouse gases such as methane and

ID: 824392 • Letter: T

Question

think of earth as a giganticf calorimeter. Greenhouse gases such as methane and carbon dioxide absorb heat and keep it from escaping into the surroundings. One thousand years ago when there were fewer greenhouse gases in the atmosphere, a tree burned in a forest fire. Today, there are more greenhouse gases in the atmosphere. Suppose that another tree of exactly the same size burns in a fire and releases exactly the same amount of engery. Which tree caused a greater temperature rise in the "calorimeter", and why?

Explanation / Answer

The 2nd tree that burned today caused greater temprature rise. As there is more green house gases more of the heat produced gets traped in the earth as a result more temprature rise.

Earlier this heat would escape out without getting trapped giving lower temp rise.