On it's tectonic plates pressure of magma forcing to the earth surface
Answer:
A - Pacific plate
B - North American plate
C - African plate
D - Eurasian plate
Explanation:
Plate tectonics theory explained the plate movement and evolution from 65 million years ago which is pre cambrian era. There were seven major plates in the world such as Pacific plate, North American plate, South American plate, Eurasian plate, African plate, Indo Australian plate and Antartic plate. There were three movements in the plate such as Convergence plate boundary, divergence plate boundary and Transform plate boundary. Pacific plate is biggest plate among all.
Answer:
Michael Collins
Explanation:
Among the three astronauts that went in the Appolo 11 mission to moon. Two of them landed their foot on the moon surface while one of them remained in the lander. His name was Michael Collins.
Michael Collins was command module pilot. While Neil Armstrong and Buzz Aldrin were the other two. Neil Armstrong Was the first to land his foot on the lunar surface.
Answer:
Water was necessary for growing crops.
The rivers provided transportation.
The seas allowed for trade with other civilizations.
Water was needed for raising animals.
Explanation:
All mentioned option except Water provided power for electricity are correct because of the simple reason that the electricity didn't existed in the 4th millennium BC when this first settlements were created. This settlements were created in the area between Egypt and Mesopotamia in the shape of crescent, thus we have that name. Of course, they needed water to crop, as agriculture was widespread, but the seas also allowed them trade, especially between Egypt and Mesopotamia.
