Science Practice

 Please review and study

Layer	Position	Composition (What it's made of)	Temperature	Function
Crust	Outermost layer	Solid rock and soil	Coolest layer (about 0°C–700°C)	It is the Earth's surface where plants, animals, and people live.
Mantle	Below the crust	Hot, semi-solid rock (like thick melted candy)	About 500°C–4,000°C	It slowly moves and helps move the Earth's plates.
Outer Core	Below the mantle	Liquid iron and nickel	About 4,000°C–5,500°C	It creates the Earth's magnetic field.
Inner Core	Center of the Earth	Solid iron and nickel	About 5,500°C–6,000°C	It is the hottest layer and helps generate Earth's magnetic field.

Solar System