• Question: What's in the air that would be harmful to us?

    Asked by Aidan Martin to Belinda on 10 Nov 2021.
    • Photo: Belinda Huerta

      Belinda Huerta answered on 10 Nov 2021:

      There are many gases, such as CO2, NO, produced by vehicles exhaust or industry, that can be very damaging to you physical health directly. Some others can be harmful in a broader way, as they may be a factor in climate change, for example.

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