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