Brook



This is my lab and it was fun but messy. The cracker was the crust the chocolate was the upper mantle the inner mantle was the fluff The dud was the oouter core and the inside of of the dud was my inner core. This lab was a fun way of learning about the earth.This lab made me understand how to do things better.

These are some facts about volcanoes.

1.valconoes can blow down an entire forest in seconds. 2.valcanoes erupt because gasses get so tight or pressured. 3. Volcanoes can form islands by it's pressure. 4.volcanoes are formed by magma in the earth. 5.volcanoes come inmany different shapes depending on how it was formed. vocabulary-sheild volcanoeas, hot lava flows down the side quickly.Cender cone is taller and it goes down erupts explosivly. Strato cone means it could go fast or explosivly its both. Magma is like 1000 degrees celsius that is HOT!

heres a picture of boudaries. We did an experimanet about how when we pulled away the bar. After that you pushed it back to gether it either sank in or pushed up. That's how a mountain is formed.Convergent means to push together.Divergent means pull apart.

http://collazocove0809.wikispaces.com/Our+Videos click above for my earthquake video. I built a house made of tooth picks spagetti and marshmellows and this video is about the house i made and it going through a earthquake.