The earth's crust is very important to human beings not only because they live in it but because of the socio-economic benefits it offers them. ... Some of these less dense rocks, such as granite, are common in the continental crust but rare to absent in the oceanic crust. Both the continental and oceanic crust mantle.
Answer:
Enable the country to get direct benefit from its vast supplies. Explanation: Cardenas decreed oil expropriation on March 18, 1938, creating Pemex (Petroleos Mexicanos), a state company that would be in charge of the exploitation.Jan 6, 2017
Explanation:
your answer would be D: crust and outer part of the mantel
