Q.1
Which does NOT cause acid rain?
  • erupting volcanoes
  • burning fossil fuels - coal, oil, gas
  • electric cars
  • car engines
Q.2
Which of these is a MAJOR cause of acid rain?
  • spraying pesticides on crops
  • burning fossil fuels for energy
  • dumping sewage in river systems
  • using uranium to generate electricity
Q.3
What is the PH Scale used for?
  • To measure something as an acid or base.
  • To measure acids only.
  • To measure bases only.
Q.4
Which of the following gases are naturally occurring and cause acid rain?
  • CO2
  • NO3
  • SO3
Q.5
Acid rain has a pH <
  • 5
  • 6
  • 7
  • 8
Q.6
Which of these contributes to acid rain?
  • HCl
  • NaOH
  • CaO
  • SO2
Q.7
What human activity is the primary source of acid rain?
  • Cars
  • deforestation
  • coal powerplants
  • volcanoes
Q.8
Which of the following is not a cause of acid rain?
  • Volcanic Eruptions
  • Burning of fossil fuels
  • electric cars
  • combustion engins
Q.9
Acid rain can damage
  • Drinking water sources
  • Aquatic life
  • Architecture/buildings
  • All options are correct
Q.10
How is acid rain formed?
  • Carbon monoxide and carbon dioxide mix with water in the ocean.
  • Carbon dioxide and oxygen mix with water in the air.
  • Sulfur dioxide and carbon monoxide mix with lake water.
  • Sulfur dioxide and nitrogen oxide mix with water in the air.
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