Amphibians

Q.

What are the adaptations that enable frogs to live both in land and water?

1. They have gills that help them to breathe in the water.

2. Their skin, when kept moist can take in oxygen dissolved in water.

3. They have lungs that help them to breathe when they are on land.

4. They have air sacs that help them store air.

Q. Tadpoles have _____ to help them breathe underwater.

1. lungs
2. skin
3. gills
4. heart

Q. Which of the following are features of the frog?

1. Breathe through gills when they are young
2. Breathe through lungs during adult stage
3. Breathe through moist skin under water
4. They are aquatic animals

Q. Frog is called amphibian because _______.

1. it has no tail for support
2. it has lungs to breathe
3. it can live on land and in water
4. it has webbed feet for swimming

Q.

What criteria do we use to decide whether something is alive?

Q.

Why do fishes have scales?

Q.

Which one is the odd one out?

1. Frog

2. Salamander

3. Octopus

4. Toad

Q.

What happens if you accidentally eat fish scales?

Q.

dolphins and whales are mammals or not

Q.

This animal moves with the help of its flippers gliding smoothly in water. Which animal is this?

1. Tortoise

2. Octopus

3. Turtle

4. Fish

Q.

Do all fish have scales?

Q. All aquatic mammals breathe only through gills.

1. False
2. True

Q.

Amphibians are a group of animals that spend some part of their life in water as well as on land.

1. True

2. False

Q. Pick the amphibians from the following.

1. Tortoise
2. Frog
3. Salamander
4. Leech

Q.

Amphibians can live both on land and also in water.

1. True

2. False

Q. Study the given Venn diagram carefully. Which alphabet represents the habitat of an adult frog?

1. S
2. Z
3. R
4. P

Q. Tadpoles have _____ to help them breathe underwater.

1. lungs
2. gills
3. skin
4. heart

Q. Pick the amphibians from the following.

1. Tortoise
2. Frog
3. Salamander
4. Leech

Q.

Animals that can live on both land and water are called ____.

1. Aerial animals

2. Amphibians

3. Arborial Animals

4. Aquatic Animals

Q.

do fishes sleep