WorksheetsEcholocation
Total questions: 10
Worksheet time: 5mins
What is echolocation?
the location of objects by reflected sounds
something
mechanical sonar
used by animals to detect objects
What is echolocation in animals also known as?
something
echolocation
bio sonar
transmitter and receiver
Select which animals use echolocation:
Eagle
Bat
Human
Dolphin/Whale
Mouse
Frequency of bat's echolocation is:
1000 Khz
500 Khz - 3000 Khz
20 Khz - 200 Khz
4 Khz - 15 Khz
Why do bats use echolocation?
They are blind
They are dumb
For hunting in the night
To detect the prey before it detects the bat
How do bats produce echolocation?
Wings
Eyes
Legs and back
Nose and mouth
From where do dolphins pick up echos?
Eyes
Ears
Back
Head
Lower Jaw
Does echolocation behave similarly to you shouting?
No
Sometimes
Maybe
Yes
Depends
What information can be obtained about the object through echolocation?
shape and size and proximity
location
shape
colour
Select the correct statement:
Dolphins and bats are extremely similar
Dolphins echolocation is same as bats
Dolphins echolocation is different from bats
How do I know
