Earth's Layer

What does "structural/mechanical layers" mean? Check all that apply.

• what the layers are made of

• how the layers move/behave

• based on density

• helps explain plate tectonics

Tags

NGSS.MS-PS2-4

What is a word that essentially means "weak ball?"

• lithosphere

• asthenosphere

• lithologist

• geosphere

Which layer of Earth do scientists believe is most likely made of solid matter?

• Crust

• Mantle

• Outer Core

• Inner Core

A diagram of Earth's layers is provided. Which letter in the diagram identifies the layer scientists believe to be in a liquid state?

• Location A

• Location B

• Location C

• Location D

Which layer of Earth is broken up into giant moving plates?

• Asthnosphere

• Lithosphere

• Inner core

• Outer core

Tags

NGSS.MS-ESS2-3

Scientists who study the layers of the Earth are called...

• biologists

• astrologists

• geologists

• botanists

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

Which layer is composed mostly of iron?

• Z

• Y

• V

• X

Tags

NGSS.MS-ESS3-1

Which of the following best describes Earth's asthenosphere?

• Liquid rock that can reach the surface

• Solid rock that is broken into plates

• Dense molten rock that moves the crust

• Metal rock at the center of the Earth

Tags

NGSS.MS-ESS2-1

Which layer is made of magma?

• crust

• mantle

• outer core

• inner core

Which layer creates Earth's magnetic field?

• crust

• mantle

• outer core

• inner core