Oceanic crust cools as it moves away from ridges thickens away from ridges increases in age towards ridges plunges into the mantle as it approaches the ridges is mostly granite

What factors did the founders of your state use to determine the states boundaries ? did you states founders choose boundaries based on physical features or lines longitude and latitude ?

Nwhat way does renewable energy differ from nonrenewable energy?

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.