4 Layers of Earth/Science

Front

What is the thickest layer of the Earth?

Back

The mantle is the thickest layer of the Earth.

Front

The thinnest layer of the Earth is the ___________.

Back

The crust is the thinnest layer of the Earth.

Front

True or False: The Earth consists of 4 main layers.

Back

True.

Front

Which layer has the highest pressure of all the layers?

Back

The inner core has the highest pressure of all the layers.

Front

What is the correct order (starting from the surface) of Earth's layers?

Back

The correct order is: crust, mantle, outer core, inner core.

Front

What is the outer core primarily made of?

Back

The outer core is primarily made of liquid iron and nickel.

Front

What is the main characteristic of the crust?

Back

The crust is the outermost layer of the Earth and is solid.

Front

What is the temperature like in the inner core?

Back

The inner core is extremely hot, with temperatures reaching up to 5,700 degrees Celsius.

Front

What is the mantle composed of?

Back

The mantle is composed of semi-solid rock that flows slowly.

Front

How does the pressure change as you go deeper into the Earth?

Back

Pressure increases as you go deeper into the Earth.