Tectonics

Question 1

Info on the inner core?

Answer 1

is the centre and is the hottest part of the Earth. It is solid and made up of iron and nickel with temperatures of up to 5,500°C.

Question 2

Info on the inner core

Answer 2

the layer surrounding the inner core. It is a liquid layer, also made up of iron and nickel.

Question 3

Info on the mantle

Answer 3

the thickest section of the Earth at approximately 2,900 km. The mantle is made up of semi-molten rock called magma.