Відповіді: Стр.63 (2B)

2. B. Read again and answer the questions.

1. How are Hector's dolphins different from other dolphins? – They are rounder than other dolphins and have got a round, black fin. They are also the smallest dolphins in the world.

2. How many Hector s dolphins live in the waters of New Zealand today? – About 7000.

3. Why do dolphins die when they can’t get out of a fishing net? – Because they can’t breathe.

4. Why are plastic bags a danger? – Because they may eat them and die.

5. What mustn't we do if we see a dolphin? – We mustn’t try to touch or feed it.