Our Dynamic Earth

Natural Changes

Earth, our home, is ever evolving. From the theorized configuration of Pangea billions of years ago to the current day configuration of seven continents - changes to our earth occur daily.

After viewing "Structure of the Earth," answer the following questions:

1. What are the three layers that make up our earth?

2. Which layer makes up 85% of the earth's mass?

3. Where is lava found beneath the earth's surface?

4. What two materials make up the earth's core?

Volcanoes, Their Formation, Impact, & Eruption - Interesting & Educational Videos for Kids, Children

Read the earthquake article below:

Want more?

Play fun games and watch cool videos about our earth

at the National Geographic website.