Sol Science Review

What is a controlled variable? 

• parts of the experiment that change

• parts of the experiment that stays the same 

Tags

NGSS.MS-PS3-4

What is the force that causes everything to be pulled down to the Earth?

• friction

• gravity

• balanced

• unbalanced

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Producers need sunlight, carbon dioxide, and _______ for photosynthesis

• Water

• Oxygen

• Glucose

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

When water evaporates it is changing from:

• gas to liquid

• liquid to solid

• liquid to gas

• gas to solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Anything that has mass and takes up space

• space

• volume

• matter

• density

Answer explanation

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

What are the three states of matter? (a)  

• solid, liquid, gas

• solid, volume, mass

• density, volume, mass

• density, gas, volume

Tags

NGSS.MS-PS1-4

Which contains only one kind of atom.

• Element

• Compund

• Mixture

Answer explanation

Tags

NGSS.MS-PS1-1

The amount of space something takes up.

• density

• volume

• mass

• matter

Answer explanation

The amount of moisture in the air is:

• humidity

• temperature

• precipitation

• stratus

Answer explanation

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Which state of matter does sound travel the fastest through?

• gas

• liquid

• solid

Answer explanation

Because sound travels by molecules bumping (vibrating) into each other, sound travels fastest through solids because their molecules are closer together.

Tags

NGSS.MS-PS4-2