Earth's Spheres and Layers

What is the correct order of the layers of Earth from the outside to the inside?

• inner core, mantle, outer core, crust

• crust, mantle, outer core, inner core

• crust, mantle, inner core, outer core

The biosphere is composed of ......

• rocks

• water

• living things

• body of gasses

Tags

NGSS.MS-LS2-3

The inner core is made of

• melted magma

• rocks

• melted iron

• solid iron

Oceans, ponds, rivers are part of the....

• atmosphere

• biosphere

• hydrosphere

• geosphere

Tags

NGSS.MS-ESS2-4

Where is the crust of the Earth the thinnest?

• under the ocean

• under a mountain

• inside a cave

• by Mrs. Melton's house

Which layer is the thickest layer on Earth?

• mantle

• crust

• inner core

• outer core

When a volcano goes BOOM, the magma is coming from which layer of the Earth?

• crust

• mantle

• inner core

• outer core

Which layer of the Earth is the rigid, rocky layer?

• crust

• mantle

• inner core

• outer core

The atmosphere contains...

• rocks

• water

• living things

• a body of gasses

The geosphere refers to...

• rocks

• water

• living things

• a body of gasses

Tags

NGSS.MS-ESS2-1