Sunday, May 30, 2010

Seismic Activity

After A Tsunami

The damages after tsunami's hit it can be very fatal many lives will be lost. All the buildings would be demolished and survivors trapped under rubble. Cars just have been tossed like little toys.

Volcano's formed

Volcanoes are formed by all the lava, that comes through cracks in the ground.Magma under the ground heat’s up, and goes through cracks in the earth. When the lava dries it forms land and volcano's!!

Types Of Volcano's

There are 3 Types of volcano's There is the Shield Volcano, which is are mostly active and dormant. An there is the Cinder Cone volcano which are most dormant now. So that leaves us with the composite volcano it is the most dangerous or is it?

Inside The Earth

Under the earth crust there are 4 layers,the crust,mantle,Outer core,Inner core.There are fractures in the earth crust like a huge jigsaw puzzle that has been put back together in big chunks


Room 7 said...

I really liked when the volcano exploded. You are very clever. JD and AL

pescribes said...

We really liked your explanation about what can happen in a tsunami.
Room 11