Identify and discuss three ways in which plate tectonics has influenced life on earth

In a mercantilist system a country tries to increase its blank and decrease its blank

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

How long does it take for saturn to orbit the sun?