1.1+A+Model+for+Earth

[]

Please visit the following links in preparation for discussion:

Earth's Layers: []

Interactive on Earth's Structure:

[]

wow are we tiny!

media type="youtube" key="3xLiOFjemWQ" width="420" height="315"

Mr.Nye:

media type="youtube" key="MucQmSIKElU" width="420" height="315"