Excellent 3 PB p.62
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
1. Continue the sentence.
Dolphins and whales are..............
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
2. Answer the question.
What are the largest animals according to the text?
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
3. Answer the questions.
What do the dolphins have to breathe? What is it called?
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
4. Answer the question.
How long can dolphins stay under water?
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
5. Choose the correct answer.
Do some dolphins live in rivers in China and South America?
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
6. Choose the correct answer.
Can dolphins see fishing nets?
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
7. Is it true or false?
Dolphins "don't talk" through special sounds and jumps.
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
8. Is it true or false?
The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
9. Continue the sentence.
Some whales can dive under water for ...............
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
10. Is it true or false?
Dolphins and whales don't sleep because they need to be awake to breathe.
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
11. Is it true or false?
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these.
Funfacts
Dolphins and whales
Dolphins and whales aren't fish. They are mammals.
Dolphins and whales breathe through a nose or nostril on the top of their heads. This is called a blowhole.
Whales and dolphins don't sleep because they need to be awake to breathe. Half their brain is awake and half goes to sleep.
Blue whales are the largest animals. They can be twenty-seven metres long. A blue whale weighs as much as 6.000 children. You could park a car in its mouth!
Dolphins live in groups called schools. They are friendly and like playing. They sometimes carry pebbles as 'toys'.
Some whales can dive under water for five hours. Dolphins can stay under water for about five minutes.
Dolphins 'talk' through special sounds and jumps.
Dolphins can jump five metres. The Spinner Dolphin in Hawaii can jump up and make sixteen turns in the air.
Dolphins 'see' by making sounds called 'clicks'. Humans can't hear these. When the click sound 'hits' something the dolphin follows it looking for food.
Some dolphins live in rivers in China and South America.
Dolphins can't see fishing nets so they often get caught in them.
12. Is it true or false?
Dolphins don't live in groups.
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