Gigi's Science Test Review for March 9

A form of energy that you can hear.

• absorb

• sound

• reflect

• vibration

A rapid back and forth movement.

• vibration

• reflect

• sound

• echo

To bounce a sound wave off an object.

• absorb

• echo

• reflect

• vibration

A sound wave that reflects clearly enough to be heard again

• echo

• reflection

• sound

To take in a sound wave

• reflect

• absorb

• vibration

A way you can make an object vibrate?

How does sound travel?

• Sound travels in waves in all directions through matter.

• Sound travels in matter in all directions through waves.