EARTH PROJECT

CRUST

• The crust is 3-5 miles thick.
• The crusts temperature is about 1600 degrees faranheight.
• The depth of the crust is 0 because we live on the crust.
• The crust is a solid.
• Less then 1% of the crust takes up the earth. Humans have been here because we live on the crust.

MANTLE

• The mantle is 1800 miles thick.
• The temperature is 1600 to 4000 degrees Fahrenheit.
• The mantle is 5 miles below the crust.
• The mantle is mostly a solid but sometimes it can act like a liquid.
• The mantle takes up about 84% of the earth. People have never been to the mantle because we lack the technology.

OUTER CORE

• The outer core is 1400 miles thick.
• The temperature ranges from 4000 degrees to 9000 degrees farenheight.
• The outer core is 10 miles deep.
• The outer core Is a liquid.
• The outer core takes up 15% of the earth. No humans haven't been here because the heat would vaporize you.

INNER CORE

• The inner core is 800 miles thick.
• The temperature is 9000 degrees farenheight.
• It's 4000 miles deep
• It's state of matter from research is a solid.
• The inner core takes the same volume as the outer. No humans can go to the core for one it's to deep and it's heat would kill someone instantly.

ASTHENOSPHERE

• The thickness depends on the temperature of the lithosphere.
• It can go as deep as 430 miles.
• It's temperature is around 1600c
• It is a solid.
• It takes up 1% of the earth people have been here.

LITHOSPHERE

• It's thickness is 40-200km.
• It is as deep as the mantle.
• It's temperature is 1000c
• It's a solid.
• It takes up as much as the crust no person has been here.

CITE PAGE

• Princeton.geology.edu
• Volcano.orgeonstate.edu
• Wikipedia.com