This poster illustrates the relationship between the earth’s interior and atmosphere.

• Poster Demonstrates the Importance of Earth's Atmosphere and Crust
• Length: Over 22"
• Activity Suggestions and Instructions Included
• Students See Earth's Size in Universe

With this expressive poster, students see how thin the Earth’s crust is compared to other layers. They can also determine how little atmosphere we have and how small our biosphere is compared to the rest of the universe.

The poster includes instructions and ideas for activities.