This research paper on rocks and minerals will enlighten the reader with interesting facts and discoveries based on rocks and minerals. Some of the facts that the reader will find are about: what makes up the earth, minerals and how to identify them, how rocks are formed, what geologists are and what they do, you will learn about stalagmite and stalactite, what they are called if they join together, and what caves are. Have fun reading this paper because it's a good one!

The 3 Main Layers of the Earth

There are three main layers in the earth. The top layer of the earth is the crust and that is the layer we walk on, this layer is 4-25miles deep. The newest rocks would be on the crust because of the way the rock cycle works.

The upper mantle is the layer right under the crust, sometimes it...