What is an earthquake and identify the causes and characteristics of earthquakes based on the provided statements and images?

Here are the solutions for the activities.

What's In

1. An earthquake is the shaking of the earth's crust.
   • Yes
2. All earthquakes have the same origin.
   • No
3. Plate tectonic movements cause earthquakes.
   • Yes
4. Not all earthquakes that occur are felt by people.
   • Yes
5. The movement of tectonic plates causes a volcanic earthquake.
   • No

What's New - Activity 1: Know This Tips

Here's what each picture shows:

• A: During (Drop, Cover, and Hold On)
• B: Before (Planning and preparation)
• C: Before (Securing furniture)
• D: During/After (Staying calm, possibly gathering)
• E: After (Evacuation)
• F: Before (Securing furniture)