Earths Structure

For the past couple of days our learning has been focused around Volcanoes, Mountains and the Earths structure. Learning about the earths structure helps with the understanding of how Volcanoes erupt and how mountains form and change shape over time. My reading group were the assigned the task of creating a diagram (on Google Drawings) with the earth's layers and a few sentences explaining a bit about the layers. Here is my diagram of the Earths layers...