sound waves review

Sound waves help us:

• see

• hear

• smell

Tags

NGSS.MS-LS1-8

PEOPLE make sound waves when they:

• sing

• whisper

• yell

• stand quietly

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Animals make sound waves when they:

• stand still

• growl

• bark

• chirp

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Machines create sound waves too.

• false

• true

Tags

NGSS.MS-PS4-1

You can FEEL loud sound when your hands touch a speaker.

• true

• false

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound needs AIR to travel.

• true

• false

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What can we use to make our voice louder?

• 
• 
• 

Tags

NGSS.4-PS4-1

Sounds in nature can come from:

• a waterfall

• a thunderstorm

• wind

• a bonfire

________ is created when something vibrates and sends waves of energy.

• sound

• volume

• light

• pitch

Tags

NGSS.MS-PS4-1

An emergency alarm makes a sound that

• alerts of us of possible danger

• wakes us up

• is annoying

• loud