Trắc nghiệm Unit 9. Protecting the environment - 2
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Câu 1
Which of the following activities helps protect the environment?
Câu 2
We should use public transport to reduce ______ emissions.
Câu 3
The Earth is facing many ______ problems due to human activities.
Câu 4
_______ energy is energy that can be replaced naturally.
Câu 5
We should avoid using plastic straws because they are ______.
Câu 6
We should always remember to separate our ______ before throwing them out.
Câu 7
The government is trying to raise people’s ______ about environmental protection.
Câu 8
Burning fossil fuels can lead to serious ______ problems.
Câu 9
If we keep polluting the oceans, many marine species ______ extinct.
Câu 10
A ______ is someone who actively works to protect the environment.
Câu 11
One of the ways to save water is to ______ it when not in use.
Câu 12
Plastic pollution is one of the most serious ______ today.
Câu 13
Instead of throwing old clothes away, you should try to ______ them.
Câu 14
A green lifestyle includes using ______ bags when shopping.
Câu 15
To keep the air clean, we should ______ walking or biking for short distances.
