Plate Tectonics

earthquakes

Plate tectonics puzzle

Answer each of the questions below. When the answers are right, an astronomy picture will appear. 

Unit 2: Internal dynamic of the Earth

Internal dynamic of the Earth

The rock cycle

Discover rock secrets through these activities. Create a rock collection as you learn about the three main types of rock, find out how to tell the different rock types apart, and see how rocks change from one type into another!