According to the evidences as founded by the scientists it is believed that the ice age existed on earth and it was started around 2.6 million years ago. According to the scientists Greenland, Arctic, and Antarctic ice sheets which still exist are the part of that ice age only.
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According to the evidences as founded by the scientists it is believed that the ice age existed on earth and it was started around 2.6 million years ago. According to the scientists Greenland, Arctic, and Antarctic ice sheets which still exist are the part of that ice age only.