Answer: I believe the answer is pressure
Explanation:
They should study about how volcanoes erupt or explodes
The answer to this is true.
Its true because in Europe it was consider as the Middle East because it is in the middle if you look at the map.
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Homo ergaster may have been the first human species to leave Africa and fossil remains show this species had expanded its range into southern Eurasia by 1.75 million years ago. Their descendents, Homo erectus, then spread eastward and were established in South East Asia by at least 1.6 million years ago.Oct 30, 2015