• Zigya Logo

    Environmental Issues
    pdf download
    What are secondary pollutants ? Give two examples.
    Pollutants formed by reaction between the primary pollutants in the atmosphere. e.g. ozone.
    169 Views
    Answer
    Which pollutant is released from the paddy fields ?
    Methane.
    238 Views
    Answer
    What are Dobson units ?
    Dobson units is the unit for measuring the thickness of ozone in a column of air from ground to top of atmosphere.
    308 Views
    Answer
    Advertisement
    Zigya App

    What according to the CPCB causes greatest harm to the human health ?

    Particulate size 2.5 micrometers
    or less in diameter (PM 2.5)

    192 Views
  • Switch
    • Advertisement
    Name two non-biodegradable pollutants.
    Pesticides (e.g. DDT) and plastic.
    216 Views
    Answer
    Advertisement
    Flag Popup Icon
    Flag it
    Submit
    Flag Popup Icon
    Switch to
  • Type
  • Category
    • flexipad
    Share It Icon
    Share it
    Share It
    Share it