Alyssa

I did my eddible lab the way i thought that it should look i thought that this looked the way it should be because i used the malt ball for the inner core because the inside is solid metal. For the outter core I had put some fluff on a peice of a hersey barbecause the outter core is made up of melted metal. For the mantel i used some graham cracker with more fluff on it because the part that had the graham cracker was the solid rock and the part that was the fluff was the melted rock. Finaly i used layers of graham crackers all around it for the crustbecause the crust is a every thing crust it has soft things hard things and alot more things on it including living things like us.

2. What causes volcanos to erupt? the reason that volcanos erupt are all the pressure bulding up under the earths crust.

3. what are the differences between magma and lava? magma is in the earth and lava is out when a volcano erupts.

9. why is a composite volcano considered to be the most dangerous of the three types? because it blows out and ozzes it has a mixture of all three volcanos in it.

12. is it possible for an extinct volcano to eript again? yes because you can never know when an extinct volcano will erupt.

13. what is the ring of fire? why is it so significant? volcanos lined up along the pacific plate.

14. why do people live near volcanos despite the obvious dangers? the soil is very moist and soft and also very good for farming.

15. what warnings signs do volcanologist search for when trying to predict a volcano eruption? they can tell by looking at the swealling around the volcano and tell that it is becoming an active volcano and will become even more active or full with magma.

16.what tools do volcanologist use in thier study of volcanos? they can use a tiltameter to show the changes in size of the volcano and can tell that the chamber is getting filled up with magma.