What is a sound?
something that you can hear
What are vibrations?
when something moves back and forth quickly
How do we hear sound?
when sound waves get to our ears
What are sound waves?
vibrations made by a sound
What body part knows what vibrations mean?
our brain
Sound can travel through...
air
Sound can travel through...
water
Sound can travel through...
a door.
Is a butterfly loud or quiet?
quiet
Is a drum loud or quiet?
loud
Is a fish loud or quiet?
quiet
Why do we communicate?
to share information
Is a rabbit loud or quiet?
quiet
Is a fire truck loud or quiet?
loud
What is energy?
the ability to do work
What is pitch?
how high or low a sound is
