C1 Air Quality-3

Question 1

Atmospheric pollution caused by power stations that burn fossil fuels can be reduced by…
3 Things

Answer 1

a) using less electricity
b) removing sulfur from natural gas and fuel oil
c) removing sulfur dioxide and particulates from the flue gases emitted by coal-burning power stations

Question 2

The acid gas sulfur dioxide is removed from flue gases by…

Answer 2

wet scrubbing

Question 3

You can do Wet Scrubbing by…

Answer 3

Running water down a pipe, the water is

a) spray of calcium oxide and water
b) using sea water

Question 4

The only way of producing less carbon dioxide is to

Answer 4

burn less fossil fuels

Question 5

Atmospheric pollution caused by exhaust emissions from motor vehicles can be reduced by…
5 Things

Answer 5

a) Having more efficient engines
b) Using low sulfur fuels
c) Using catalytic converters
d) More public transport
e) Having limits to exhaust emissions

Question 6

Know benefits of using alternatives to fossil fuels for motor vehicles

Answer 6

Less pollutants
Not using planets resources
Money from govenment

Question 7

Know disadvantages of using alternatives to fossil fuels for motor vehicles.
Electric-Bio-fuel

Answer 7

More Expensive
Harder to get
Longer to charge