1
What is air pollution?
Air pollution is the presence of harmful substances in the air
None of the questions are correct
Air pollution is the presence of healthy particles in the air
Air pollution isn't real
Air pollution refers to the presence of harmless substances in the air
2
What are the types of air pollution?
Particulate matter (PM), Carbon monoxide(CO), Sulfur dioxide (SO2), Nitrogen oxides (NOx)
Particulate matter(PM) and Nitrogen oxides (NOx)
Carbon monoxide(CO), Sulfur dioxide (SO2) and Particulate matter (PM)
Sulfur dioxide (SO2) and Nitrogen oxides (NOx)
3
How can we do to combat air pollution?
Reducing our use of cars by opting for public transportation, cycling, or walking, don't using renewable energy.
Don't reducing our use of cars by opting for public transportation, cycling, or walking, use renewable energy
Reducing our use of cars by opting for public transportation, use renewable energy, playing brawl stars
Reducing our use of cars by opting for public transportation, cycling, or walking, use renewable energy.
4
What is the main responsible for air pollution?
The human activies
The animals
none
the greenhouse gases
5
Why particulate matter is especially dangerous?
because particulate matter consist of tiny particles that can be inhaled into the lungs
because particulate matter consist of big particles that can be inhaled into the lungs
because particulate matter consist of tiny particles that can't be inhaled into the lungs
6
There are different types of human-caused air pollution, what are they?
Emissions from vehicles, fossil fuel burning, and factories
greenhouse gasses and toxic pollutants
emissions from fossil fuel burning, vehicles and toxic pollutants
toxic pollutants and emissions from vehicles
7
How much people dies every year because air pollution?
500.000
7.000.000
1.300.000
100.000
4.000.000
8
Trees help reduce air pollution because:
Particulate matter, which particularly damaging to lungs, isn't retained on trees surface, while leaves act as filters absorving pollution gases
Carbon monoxide, which particularly damaging to lungs, is retained on trees surface, while leaves act as filters absorving pollution gases
Sulfur dioxide, which particularly damaging to lungs, is retained on trees surface, while leaves act as filters absorving pollution gases
Nitrogen oxides, which particularly damaging to lungs, is retained on trees surface, while leaves act as filters absorving pollution gases
Particulate matter, which particularly damaging to lungs, is retained on trees surface, while leaves act as filters absorving pollution gases
