What part of the body do we use to hear sounds?
ears
Why does a lion roar?
to frighten other animals
You move further away from a sound. Is it louder or quieter?
quieter
Which is fast: a racing car or a big truck?
racing car
Does wind move leaves in the trees?
yes
If you blow softly on a windmill does it move faster or slower?
slower
What moves a sailing boat on the water?
wind
You move closer to a sound. Is it louder or quieter?
louder
If you blow hard on a windmill does it move faster or slower?
faster
Is a big truck fast or slow?
slow
Why does a meerkat make a noise?
to warn of danger
What moves a water wheel in a river?
water
Can a force make things stop moving?
yes
Is a little mouse loud or quiet?
quiet