Unit 7. Amazing Earth Videos!!

Amazing Volcanos!

Check out some spectacular volcanic eruptions. Watch nature at its unforgiving best as lava leaves nothing in its destructive path.

NASA astronauts have the best seat in the house as they watch a volcanic eruption from the comfort of the International Space Station.

Artic Melting!

Is global warming melting the Arctic Sea ice? Watch the ice melt and refreeze over recent seasons and decide for yourself.