Answer:

1.Igneous rocks are also very important because their mineral and chemical makeup can be used to learn about the composition, temperature and pressure that exists within the Earth's mantle. They can also tell us much about the tectonic environment, given that they are closely linked to the convection of tectonic plates.

2.Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground. Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet.

3.Endogenic forces are those which originate in the interior of the earth and cause change on the surface of the earth. Exogenic forces act on the surface of the earth and cause changes on the same.

4.Thus, there are 4 major types of sedimentary rocks: Clastic Sedimentary Rocks, Chemical Sedimentary Rocks, Biochemical Sedimentary Rocks, and Organic Sedimentary Rocks.

5.By creating high-paying jobs and providing the raw materials essential to every sector of our economy, minerals mining helps stimulate economic growth. ... These domestic raw materials—along with recycled materials—were used to process mineral materials such as aluminum, copper, and steel worth $710 billion.