
What are Earthquakes?
10th Grade · Science · 45 min
Lesson Preview
Learning Objective
I can explain the causes and effects of earthquakes.
- 1
The Earth's crust is divided into many pieces called plates that fit together like a jigsaw puzzle.
- 2
The line where the Earth's plates touch is called a fault, and this is where most earthquakes happen.
- 3
Pressure builds up when plates get stuck while trying to move, and when the rocks break, the plates suddenly move, causing the ground to shake.


