Vocabulary
This causes sound.
vibration
quiet or soft
This part of the ear vibrates so we can hear sound.
the eardrum
Pitch
How loud or quiet something is.
Volume
A fire truck makes this kind of sound.
loud
This part of your throat vibrates to make sound when we talk.
vocal chords
A chime makes a ______________ sound.
high pitch
How high or low a sound is.
Pitch
a fire alarm makes this kind of sound
loud
Your mouth/vocal chords are a sound_______.
source
A jet plane makes a ____________ sound.
low pitch
An alarm or sound that helps keep you safe.
A leaf falling makes this kind of sound.
Your ears/eardrums are a sound _________.
receiver
When a sound bounces off of something and comes back to your ear.
an echo
____ is a loud storm that brings lots of rain and noise.
Thunderstorm