Unit 19 Lesson 1 Review

All sounds are made by...

• waves

• vibrations

• force

• push

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The ground, chair, and table are examples of ______.

• vibrations

• solids

• liquids

• gas

Tags

NGSS.MS-PS1-4

Matter in which a wave travels through a solid, liquid, or gas.

• force

• wave

• vibration

• medium

Tags

NGSS.MS-PS4-2

The bigger the vibration, the ______ the sound.

• bigger

• smaller

Tags

NGSS.MS-PS4-1

A ____________ causes a vibration.

• force

• medium

• wave

• gas

A force is a _____ or _____.

• push

• pull

• liquid

• solid

Tags

NGSS.MS-PS2-1

Dolphins and whales swim through this medium.

• solid

• liquid

• gas

• space

The vibrations of an object make _____.

• forces

• sounds waves

• things share

• noise

Tags

NGSS.MS-PS4-1

When sound reflects or bounces off an object you hear an _____.

• vibration

• sound

• noise

• echo

Tags

NGSS.MS-PS4-2

When you shine a light on an object and a shadow is made, the object is ____.

• transparent

• opaque

• translucent

• invisible

Tags

NGSS.4-PS4-2