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Created page with "== Introduction == The Ice Age is a period in Earth's history characterized by long-term reductions in the planet's temperature, resulting in the expansion of continental and polar ice sheets and alpine glaciers. The term "Ice Age" is commonly used to refer to the most recent glacial period, which peaked approximately 21,000 years ago, but it can also refer to the entire Pleistocene epoch, which began about 2.6 million years ago and ended around 11,700 years ago...."
