If people recycled more, there would be less pollution., , If factories reduced toxic gases, the air would be cleaner., , If we used renewable energy, we would reduce greenhouse gases., , If people didn’t throw rubbish in the streets, cities would be cleaner., , If governments protected forests, many animals would survive., , If we planted more trees, the planet would be healthier., , If people used public transportation, there would be less traffic pollution., , If industries treated their waste, rivers would not be contaminated., , If people stopped using so much plastic, oceans would be cleaner., , If everyone cared about the environment, the Earth would be a better place., .

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