Documents The Earth’s Crust Test. What are the four layers of the earth? 1. ________ 2. ________ 3. ________...

Slide 1 The Earth’s Crust Test Slide 2 What are the four layers of the earth? 1. ________ 2. ________ 3. ________ 4. ________ 1 2 3 4 Slide 3 Fill in the blank: Seismograph…