Ear to Hear

Q. Select the animals which do not have ears.

1. Birds
2. Ants
3. Bats
4. Snakes

Q. How do animals which do no have ears hear?

Q. Select the organism having hidden ears.

1. Tiger
2. Deer
3. Elephant
4. Frog

Q.

Animals develop thick fur on their body.

1. To look attractive.

2. To protect themselves from the cold.

3. So that human beings can make woolen items from them.

4. To hide themselves from their enemies.

Q. Select the reasons why animals use their ears.

1. To protect themselves.
2. To find prey.
3. To communicate.
4. To listen.

Q. From the following, select the animals having visible ears.

**There may be more than one correct option.

1. Elephant
2. Rabbit
3. Parrot
4. Bat

Q. Animals which do not have visible ears are deaf.

1. True
2. False

Q. Select the animals which have ears.

1. 
2. 
3. 
4. 

Q. Identify the animals whose ears are hidden.

1. Cow
2. Lizard
3. Penguin
4. (b) and (c) above.

Q. ________ help animals in hearing.

1. Nose
2. Eyes
3. Ears
4. Tongue

Q. Which of the following is true about elephant ears?

1. Their large ears help in keeping their body cool.
2. Their ears help them in hunting.
3. Their small ears have poor sense of hearing.
4. Their tiny ears help in keeping their body cool.

Q. Which of the following animals can rotate their ears?

1. Rabbits
2. Elephants
3. Tigers
4. Dogs

Q.

Name the following :

part of body that mosquito uses to produce sound.

Q. Which among the given animals have antennas?

1. Snakes
2. Lizards
3. Ants
4. Dogs

Q. Select the reasons why animals use their ears.

1. To protect themselves.
2. To find prey.
3. To communicate.
4. To listen.

Q. Ants listen with the help of _______.

1. ears
2. antennas
3. head
4. eyes

Q. _________ can rotate their ears.

1. Elephant
2. Tiger
3. Girafffe
4. Rabbit

Q. Match the animals with their respective uses of ears, apart from hearing.

1. Detect sound waves
2. Hunt for food
3. Cool down the body

Q. With the help of the image given below, form the word 'BAT' using sign language.

1. 
2. 
3. 
4. 

Q. How do birds hear?

Q. Which among the following has the largest ears?

1. Cow
2. Human
3. Horse
4. Elephant

Q. How do birds hear?

Q. Animals who don't have visible ears are deaf.

1. True
2. False

Q. With the help of ears, we can hear various sounds.

1. True
2. False

Q. use their tongue to sense vibrations around them.

1. Bats
2. Lizards
3. Deer
4. Dolphins

Q. With the help of an ear, we can various sounds.

1. see
2. hear
3. smell

Q. can rotate their ears around.

1. Elephants
2. Rabbits
3. Tigers

Q. Deer uses its to survive in a forest.

1. teeths
2. ears
3. tongue

Q. Elephants wave their ears to _____.

1. cool down their body
2. ask food
3. see things clearly
4. listen properly

Q. Select the reasons why animals use their ears.

1. To protect themselves.
2. To find prey.
3. To communicate.
4. To listen.