Lesson 1 Layers of the Earth

_____ is spherical.

________ around the Earth is 12, 756.92 kilometers.

__________ is the ever-changing landscape and land formation that form part of the Earth’s crust.

_______ is the loose soil on the Earth’s surface that is turned over, blown away, or washed to other locations.

_____ _____ is the layer that contains minerals.

___________ _____ is a small part of the Earth’s crust.

________ _____ the bigger chunk of the crust, which underwater.

_____ is made of rigid layers or rocks.

______ is a layer of solid rock that is made up of very hot molten rocks.

_____ ______ is fluid. Its movements also cause movements of the plates.