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WorksheetsEcholocation and Depth Perception Quiz
Total questions: 20
Worksheet time: 12mins
Sound is produced due to
echolocation
vibrations
vocal chords
Some animals use this to navigate and hunt
frequency
ecolocation
vibration
Sound needs a ____ to travel through
frequency
medium
echolocation
small
How does an echo occur?
sound travels faster than light
sound bounces off solids
sound is absorbed by solids
What is echolocation?
The way bats fly.
The noise dolphins make underwater.
High-frequency sounds that help animals locate things
The food rabbits eat.
Echolocation allows an animal to ...
Climb trees faster
Fly upside down
See an "image" of a nearby object
Find a friend
In bats, what two body parts send out sounds?
Nose
Ears
Toes
Mouth
Echolocation helps animals do what 2 things ...
Locate food
Sleep better
Navigate
Avoid predators
Dolphins use echolocation to replace what sense?
Sight
Hearing
Taste
Smell
What is a dolphin's melon?
A sensitive part of their tail
A special bulb on the tip of their nose
A fat-filled area on the front of their head
A special membrane on their belly
Which humans might have some echolocation skills?
Hearing impaired people
People with don't know how to drive cars
People who are blind
People who can't bake cupcakes
Which type of animals use echolocation?
Reptiles
Birds
Mammals
Amphibians
In echolocation, the animal uses echoes of sounds it produces to collect information about its surroundings.
True
False
What is echolocation?
Smelling your surroundings
seeing your surroundings
hearing your surroundings
tasting your surroundings
Birds have ________ bones.
long
strong
hollow
flat
Woodpecker : Wood :: Kingfisher : _____________
A student placed a pencil in a cup of water. The pencil appears broken because light
always travels in a straight line.
bends when it passes through water.
makes the water in the glass evaporate.
reflects the pencil on the water's surface.
