Aquatic Animals

Q.

List the adaptations found in fish?

Q. Whales and dolphins come to the surface of water to breathe through their _____.

1. nose
2. gills
3. blowholes
4. mouth

Q.

Name one animal which is adapted to live in water as well as on land.

Q. List down the things that are found in water.​

Q. List down the organisms found in water.

Q.

Gills are useful for:

1. breathing underwater

2. moving quickly in water

3. flapping fins

4. taking in dissolved oxygen and giving out carbon dioxide

Q.

What is the habitat of mangrove trees?

Q. All sea animals swim up to the surface of the water to breathe air.

1. True
2. False

Q.

_________ are the respiratory organs in whales.

Q. I am found in aquatic habitat, my body is covered with scales and my ears are hidden. Who am I?

1. Water lily
2. Fish
3. Duck
4. Meerkat

Q. An organism X has gills present on its body. These type of adaptations are observed in _________ animals.

1. desert
2. aquatic
3. polar
4. forest

Q. The lives of aquatic animals depend on water.

1. True
2. False

Q. What habitat is shown in the picture below?

1. Desert habitat
2. Aquatic habitat
3. Forest habitat
4. Mountain habitat

Q. Which of the following can be seen in an aquatic habitat?

1. 
2. 
3. 
4. 

Q.

This animal usually nests around tall trees to prey on fish or small rodents ___.

Q. What conditions make salmon to migrate to fresh water bodies?

1. Availability of food
2. Laying eggs
3. Overcrowding
4. Weather conditions

Q. The highlighted part of the fish in the image given below are its gills.

1. True
2. False

Q. Blowholes in whales are similar in function to the human _____.

1. heart
2. gills
3. nose
4. ear

Q.

Where do sharks live ?

1. 

2. 

3. 

4. 

Q.

Gills are the respiratory organs of:

1. 

2. 

3. 

4. 

Q. Identify the thing that cannot be found in water.​

1. Ants
2. Oysters​
3. Fishes
4. Coral reefs

Q.

Which of the following parts of the fish and other aquatic animals helps them move through water?

1. Fins

2. Streamlined bodies

3. Both a and b

4. Gills

Q. what is thr function of blowhole??

Q. It is possible for fishes to give warning calls to animals on land.

1. True
2. False

Q. What habitat is shown in the picture below?

1. Desert habitat
2. Aquatic habitat
3. Forest habitat
4. Mountain habitat

Q.

______________ animals live in water.

1. Terrestrial
2. Arboreal
3. Aerial
4. Aquatic

Q.

Whales and dolphins have ___ to breathe when they come to the surface of water.

1. villi

2. blowholes

3. gills

4. fins

Q.

In which one of the following environments are we likely to find a shark?

1. 

2. 

3. 

4.