As you may know, the causes of global warming and climate change are debated in

Question

As you may know, the causes of global warming and climate change are debated in scientific circles. Some say greenhouse gases are to blame; others say the earth regularly experiences cycles of warming and cooling. Some point to our recent record cold temperatures and snowfall, and ask how can we blame global warming? Still other scientists are predicting that our present global warming trend will result in a new Ice Age. Try to locate the physics principle(s) which provide a logical progression from warmer temperatures to an Ice Age. You don't have to believe the theory, just merely repeat it here and discuss its merits or deniability.

Explanation / Answer

In the controversy over global warming,some have suggested that human induced warming might be a good thing if it kept us out of the next Ice-Age.Earths temperature has changes over the last half million years,and also how the ice volume has changed. As we know according to physics as the temperature goes up,the ice volume goes down.

The negative impacts of global warming on environment is more than the positive impacts.Positive impacts may be improves agriculture in some high altitude ,increased growing season in greenland,increased productivity of sour orange trees.

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