Page 81 - Arrow Publications Pvt. Ltd.

5. Body feathers keep the body warm.

.

II. Name the birds.

1. A bird that lives on a tree –

2. A bird that lives in water –

3. A bird that lives in our neighbourhood –

4. A bird that spends most of the time in the air –

5. A big bird that lives on land –

III. Answer the following in one or two sentences.

1. Do all birds look similar?

2. Name the body parts of a bird.

3. How do birds breathe?

4. What are flight muscles?

5. How does the tail help a bird?

IV. Answer the following questions in three or four sentences.

1. Describe the three types of feathers.

2. What is a stream-lined body?

3. How do birds fly?

H TS Critical Thinking

Do birds talk to one another?

Know More

Pigeons were used to carry messages from one place to
another in the ancient period because of their ability to find

their way home. The Romans used pigeon messengers
to help their military. The Greeks used to announce the

names of the winners at the Olympic Games to their cities
through pigeons.

79
Arrow - EVS Plus - 3 | 79