Density and The Earth's Crust

A measure of the amount of matter an object contains

• Density

• Mass

• Volume

• Matter

Anything that has mass and takes up space (volume)

• Density

• Mass

• Volume

• Matter

The amount of space an object/substance takes up.

• Density

• Mass

• Volume

• Matter

The amount of mass in a given volume of a substance

• Mass

• Volume

• Matter

• Density

Unit of measurement for density

• g/m

• cm/g³

• m/g³

• g/cm³

Why is Earth layered?

• to make it easier to understand

• density differences between the layers

• the layers are different temperatures

• each layer is a different size

A rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

Tags

CCSS.HSG.MG.A.2

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

Which box has a lower density?

• Box A

• Box B

• cannot be determined

• they are the same

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1

• 1, 2, 3, 4

• 3, 4, 2, 1,

• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2