True: Pollution sources include metals production and plastics factories, nuclear waste disposal activity., Various pollutants can cause diseases, such as cancer, immune diseases, allergies and others., Global warming is the long-term warming of the planet's overall temperature., Carpooling minimizes the amount of greenhouse gases put into the air by a car., False: The greenhouse effect doesn't make the earth appropriate for people to live on., Due to global warming animals and plants are better adapted to life.,

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