Earth's Core

Which layer of the Earth is the hottest and is made up of solid iron and nickel?

• Inner core

• Outer core

• Mantle

• Crust

What valuable information can studying the Earth's layers provide?

• Insights into its future

• Insights into its history

• Insights into its geological processes over billions of years

• Insights into its current temperature

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

What processes are crucial for studying the planet's geology and predicting natural disasters?

• Tectonic plate movement

• Volcanic eruptions

• Hurricanes

• Earthquakes

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

Why is it crucial for scientists to study and predict natural phenomena?

• To understand the layers of the Earth

• To prevent earthquakes and volcanic eruptions

• To create artificial earthquakes and volcanic eruptions

• To control the Earth's natural processes

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS3-2

Which layer of the Earth is located at the center and is believed to be solid iron and nickel?

• Outer core

• Mantle

• Crust

• Inner core

What is the composition of the outer core of the Earth?

• Molten iron and nickel

• Solid iron and nickel

• Molten gold and silver

• Solid gold and silver

Tags

NGSS.MS-PS1-1

What other layers of the Earth are there besides the mantle?

What is the outermost layer of the Earth called?

• Mantle

• Core

• Crust

• Inner Core

What are the layers that make up the Earth?

• Crust, Mantle, Core

• Atmosphere, Lithosphere, Hydrosphere

• Troposphere, Stratosphere, Mesosphere

• Outer core, Inner core, Mantle

The mantle is a thick layer of hot, semi-solid ___