Physical Science Review

Front

What is plasma?

Back

A state of matter that occurs at extremely high temperatures.

Tags

NGSS.MS-PS1-4

Front

What process moves rock and soil via wind, water, ice, or gravity?

Back

Erosion.

Tags

NGSS.MS-ESS2-4

Front

How do particles in a liquid behave?

Back

They are free to move around one another but still touch.

Front

What is the volume of an object?

Back

The amount of space an object occupies, measured in cubic centimeters (cm³).

Front

What is a mold fossil?

Back

Remains of an animal or plant leave an impression in sediment.

Tags

NGSS.MS-LS4-1

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those materials.

Front

What is the definition of density?

Back

Density is the mass of an object divided by its volume.

Front

What is the formula for calculating density?

Back

Density = Mass / Volume.

Front

What is a mineral?

Back

A naturally occurring inorganic solid with a definite chemical composition and crystalline structure.

Front

What is the rock cycle?

Back

The continuous process of rock formation, breakdown, and reformation.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4