birds
particles
sound
The ear
miscellaneous
100
bossy bird that plants oak trees
What is blue jay
100
Clouds are made up of what two things
What is air and water
100
What is sonar used for
What is determining the depth of the water and locating objects in the sea
100
the snail shaped part of the ear that contains the actual organ of hearing
What is cochlea
100
which one travels faster sound or light?
What is light
200
birds bought from Europe that are now in every part of the US and Canada
What is starling
200
Freezing and boiling point of water
What is freezing point 32; boiling 212
200
reflected sound that is heard again
What is echo
200
this organ carries the message of sound to the brain
What is auditory nerve
200
which two animals hear the highest frequency
What is bats and dolphins
300
Chubby little bird that chooses unusual places to nest
What is wren
300
three states that matter can exist
What is gas, liquid, and solid
300
what can sound not travel through
What is empty space
300
The inner ear contains which organs
What is hammer, anvil and stirrup
300
invented the phonograph
What is Thomas Edison
400
The cheerful bird that can hang upside down on a branch
What is chickadee
400
Complete this sentence: Because air has weight, it exerts
What is pressure
400
speech is produced by
What is vibrations of the vocal chord
400
the lowest frequency the human ear can hear
What is 20 times per second
400
the process that water vapor turns back into liquid
What is condensation
500
the bird that walks headfirst down the tree
What is nuthatch
500
the process that liquid water becomes water vapor
What is evaporation
500
the man who proved that sound waves travel only through matter
What is Robert Boyle
500
why are two ears better than one
What is they tell you what direction a sound is coming from
500
Which form of matter does sound waves travel through fastest
What is solid
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