Ejercicios de listening en inglés nivel ielts

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Listening

IELTS Listening exercise 12

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1 / 4

Categoría: Listening

According to the lecturer, what is a key difference between microplastics in oceans and in soil?

1. a) Microplastics only exist in oceans, not in soil

2. b) Microplastics in soil are more easily removed

3. c) Microplastics in oceans are more studied than in soil

4. d) Soil contamination is less harmful than marine pollution

2 / 4

Categoría: Listening

Which of the following is NOT mentioned as a source of microplastics?

1. a) Washing synthetic clothes

2. b) Breakdown of larger plastic waste

3. c) Plastic packaging from food

4. d) Tyre wear on roads

3 / 4

Categoría: Listening

What was the main finding from the study involving earthworms and microplastics?

1. a) Microplastics made the worms grow larger

2. b) Earthworms avoided areas with microplastic contamination

3. c) The soil became richer in nutrients

4. d) Earthworms lost weight and plant growth was reduced

4 / 4

Categoría: Listening

What did the researchers conclude about microplastics made from HDPE?

1. a) They improved plant germination

2. b) They reduced the amount of acid in the soil

3. c) They contributed to increased soil acidity

4. d) They were harmless to earthworms

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Ejercicios de listening en inglés nivel ielts-12