What can you do to reduce air pollution? You may not do much, but if a lot of people did a little, that would be a lot.
Cars pollute the air and often there is one person in the car. Using a bus is a smart solution because it carries a lot of passengers.
Green plants are useful. Because of the trees we have fresh air.
Solar energy is underutilized in the world. She’s not dangerous.
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Is air polluted in your country?
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Yes
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No
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