How Will You Describe the Quaternary Period?
Quaternary is the period of the Earth’s history that began about 2.6 million years ago and still continues. It is the second major division of the Cenozoic era,...
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When Were the Ice Ages?
The Ice Ages ended about 10,000 years ago after lasting about two million years. At its greatest extent the ice covered nearly 30 per cent of the land surface of the...
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