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Quiz

Air quality

Milly Brown 7 Fragen

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Dieses Quiz enthält Fragetypen, die sich im gewohnten Player öffnen.

Fragen in diesem Quiz (7)

  1. 1Air pollutants are [blank_start]gases or aerosols[blank_end] in the [blank_start]atmosphere[blank_end] that have harmful effects on people or the environment

    Primary air pollutants are pollutants released [blank_start]directly[blank_end] into the atmosphere mainly as a result of [blank_start]burning[blank_end] fuels or wastes

    Secondary air pollutants are air pollutants resulting from [blank_start]reactions of primary air pollutatns[blank_end] in the atmosphere eg [blank_start]ozomne[blank_end], sulphuric acid, nitric acid
    1. Agases or aerosols
    2. Batmosphere
    3. Ctroposphere
    4. Ddirectly
    5. Eburning
    6. Freleasing
    7. Greactions of primary air pollutatns
    8. Hdiffuse sources
    9. Iozone
    10. JCO2
  2. 2Nitrogen oxides (NOx)
    - sources are mainly from [blank_start]transport[blank_end] (particularly [blank_start]road transport[blank_end]), energy generation and [blank_start]combustion[blank_end]

    - NOx [blank_start]exacerbates[blank_end] symptoms of [blank_start]lung or heart[blank_end] problems, shortening and reducing quality of life

    - NOx reacts with [blank_start]other pollutants[blank_end] to produce [blank_start]ground level ozone[blank_end]

    - high levels of NOx can change [blank_start]soil chemistry[blank_end] and affects [blank_start]biodiversity[blank_end] in sensitive habitats
    1. Atransport
    2. Broad transport
    3. Ccombustion
    4. Dexacerbates
    5. Elung or heart
    6. Fother pollutants
    7. Gground level ozone
    8. Hsoil chemistry
    9. Ibiodiversity
  3. 3Human hair is 60 micrometres (um) but PM10 and 2.5 are [blank_start]10 and 2.5 micrometres[blank_end] respecitvely so are easily inhaled

    - PM10 is dust, [blank_start]pollen[blank_end], mold
    -PM2.5 is [blank_start]combustion particles[blank_end], organic compounds, metals

    - there are links to [blank_start]dementia[blank_end] and they can cause short term effects especially in [blank_start]asthmatics[blank_end]
    1. A10 and 2.5 micrometres
    2. B100 and 25 micrometres
    3. Cpollen
    4. Dcombustion particles
    5. Edementia
    6. Fcancer
    7. Gasthmatics
  4. 4PM2.5
    - sources are [blank_start]domestic burning[blank_end] wood and coal, industrial combustion, [blank_start]road transport[blank_end] and using industrial solvents

    - small enough that they are [blank_start]absorbed into the blood[blank_end] from the lungs and can get [blank_start]embedded into organs[blank_end]

    - most likely to effect people already suffering from [blank_start]lung and heart conditions[blank_end]
    1. Adomestic burning
    2. Broad transport
    3. Cabsorbed into the blood
    4. Dembedded into organs
    5. Elung and heart conditions
  5. 5Industrial smog is when [blank_start]sulphur dioxide[blank_end] and particulates from [blank_start]burning coal[blank_end] meet [blank_start]fog/humid air[blank_end] to form [blank_start]grey industrial smog[blank_end]

    Photochemical smog is from [blank_start]nitrogen oxides[blank_end] and [blank_start]volatile organic compounds[blank_end] eg from cars meeting [blank_start]sunlight[blank_end] to form a [blank_start]brown photochemical smog[blank_end]
    1. Asulphur dioxide
    2. BCO2
    3. Cburning coal
    4. Dfog/humid air
    5. Edry conditions
    6. Fgrey industrial smog
    7. Gnitrogen oxides
    8. Hmethane
    9. Ivolatile organic compounds
    10. Jsunlight
    11. Kstreetlights
    12. Lbrown photochemical smog
  6. 6Secondary pollutants

    Sulphur dioxide + atmospheric oxygen in wet conditions forms [blank_start]sulphuric acid[blank_end]
    Sulphuric dioxide + atmospheric oxygen in dry conditions forms [blank_start]sulphate[blank_end]

    Nitrogen oxides + atmospheric oxygen in wet conditions form [blank_start]nitric acid[blank_end]
    Nitrogen oxides + atmospheric oxygen in dry conditions forms [blank_start]nitrate[blank_end]
    1. Asulphuric acid
    2. Bsulphate
    3. Cnitric acid
    4. Dnitrate
  7. 7Mukuru, Nairobi

    - [blank_start]920,000[blank_end] premature deaths every year in Africa due to [blank_start]PM2.5[blank_end] - also effects resilience, productivity and wellbeing of the community

    - Tupumue study: a comparison of [blank_start]2373[blank_end] children with asthma from [blank_start]Mukuru[blank_end] (less affluent, more exposure to pollution) and [blank_start]Buruburu[blank_end] (more affluent, less exposure) - showed that children in [blank_start]Mukuru[blank_end] had more symptoms of asthma but were less likely to be diagnosed

    1. A920,000
    2. BPM2.5
    3. C2373
    4. DMukuru
    5. EBuruburu
    6. FMukuru

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Beschreibung
Uni year 1 Geo Quiz am Air quality, erstellt von Milly Brown am 20/04/2026.
Sprache
English
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geouni year 1
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