B. Listen again. Choose the correct answer to complete each sentence.
B. Listen again. Choose the correct answer to complete each sentence.
1. If something is biodegradable, _____.
a. it breaks down naturally b. it is made from plastic c. it hurts the environment
2. The sentence, Every piece of plastic ever made still exists, means _____.
a. plastic breaks down easily b. plastic is recyclable c. plastic doesn’t break down
3. ____ is an example of something that is biodegradable.
a. A plastic toy b. A dead tree c. A plastic bottle
4. Things that are man-made are ____.
a. good for the environment b. biodegradable c. not natural
1. If something is biodegradable, _____.
a. it breaks down naturally b. it is made from plastic c. it hurts the environment
2. The sentence, Every piece of plastic ever made still exists, means _____.
a. plastic breaks down easily b. plastic is recyclable c. plastic doesn’t break down
3. ____ is an example of something that is biodegradable.
a. A plastic toy b. A dead tree c. A plastic bottle
4. Things that are man-made are ____.
a. good for the environment b. biodegradable c. not natural
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