Air Pollution

Pollution which arising from primary pollutants undergoing physical or chemical change are?

• Primary pollutants

• Secondary pollutants

• Tertiary pollutants

Pollution which is active on emission is?

• Primary pollution

• Secondary pollution

• Tertiary pollution

What type of pollution is this?

• Point source

• Non- point source

• Moving source

Permanent pollution caused either by repeated or continuous emissions of pollutants, or the presence of very persistent pollutants?

• Persistent pollution

• Acute pollution

• Chronic pollution

Name the city which suffers from the highest levels of acute air pollution.

• Taipei

• Beijing

• Moscow

• Auckland

On which layer of the atmosphere does the majority of pollution occur?

• Stratosphere

• Mesosphere

• Troposphere

• Tropopause

Which of the following is secondary pollution?Pick 2

• Carbon monoxide emissions

• Acid Rain

• Photochemical smog

• Particulate matter (PM2.5)

Which type of pollution affects many organisms negatively, for example it causes pine trees to lose their needles?

• Acid Rain

• Photo-chemical Smog

• Particulate Matter (PM 2.5)

• Carbon Monoxide

Which of the following pollutants has negative impacts on humans and plants in the Troposphere, but has a positive role in the Stratosphere?

• Particulate Matter

• Methane

• Carbon dioxide

• Ozone