Delta Listening 2.4.E

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Question 1 of 6

1. Question
1. What is the discussion mainly about?
- A. The food web in the Pacific Ocean
- B. The life cycle of the Pacific salmon
- C. The consequences of overfishing
- D. The importance of preserving salmon habitat
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Question 2 of 6

2. Question
2. What does the professor mean when she says this:
- A. Reproduction is the goal of the salmon’s run.
  B. Salmon can swim very fast to escape predators.
  C. Future generations of salmon will face habitat loss.
  D. Salmon migrate great distances in search of food.
- B. Salmon can swim very fast to escape predators.
- C. Future generations of salmon will face habitat loss.
- D. Salmon migrate great distances in search of food.
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Question 3 of 6

3. Question
3. According to the discussion, how do salmon find their way to their home stream? Click on 2 answers.
- A. By following other fish
- B. By seeing the sun’s position
- C. By listening for waterfalls
- D. By smelling the water
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Question 4 of 6

4. Question
4. Listen again to part of the discussion. Then answer the question.

Why does the student say this:
- A. She saw one large fish eat many smaller fish.
- B. She felt sick after seeing dead fish in the river.
- C. The sight of leaping salmon amazed her.
- D. There were more salmon than she could count.
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Question 5 of 6

5. Question
5. According to the discussion, why are salmon an important link in the food chain?
- A. They eat small fish that make other animals sick.
- B. They move vegetation downstream to the sea.
- C. They produce more eggs than they need.
- D. They carry nutrients from the ocean to streams.
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Question 6 of 6

6. Question
6. What can be concluded from this statement:
- A. Baby salmon eat the bodies of dead salmon.
- B. Several natural food sources are endangered.
- C. Salmon eat a variety of other life forms.
- D. An adult salmon reproduces several times.
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Delta Listening 2.4.E

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Delta Listening 2.4.E

Delta Listening 2.4.E

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