Earth

Question 1

CRUST

Answer 1

this is

solid and relatively thin.

Question 2

MANTLE

Answer 2

made

of semi molten rock.

Question 3

OUTER CORE

Answer 3

this is liquid and is made of iron and nickel.

Question 4

INNER CORE,

Answer 4

this is made of solid iron and nickel. Scientists

believe the core may be as hot as 5500C or hotter than the surface of the sun!