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WorksheetsENVIRONMENTAL POLLUTION
Total questions: 15
Worksheet time: 20mins
What is Pollution?
an unhealthy diet
global warming
lands, people and plants
harmful substance introduced to the environment
Ozone depletion is caused by
nitrous oxide.
carbon dioxide.
chlorofluorocarbons.
methane.
all of the above.
Exposure to high concentrations of which of the following substances can cause kidney and brain damage?
Lead.
Acid rain.
Asbestos.
Sulfur dioxide.
What does the word 'pollution' mean?
the surroundings and conditions where a person, plant or animal lives
the presence or introduction to the environment of a substance that has harmful effects
something done in a way that is planned
A result of using radioactive elements from atomic enery stations.
air pollution
radiation pollution
land pollution
water pollution
How much of water on Earth is FRESH SURFACE water?
0.3%
3%
97%
30%
Air pollution is one of the main causes of __________ disease
bone
respiratory
diabetes
kidney
Carbon monoxide is released from...
human body
plants
vehicles
styrofoam
What cause land pollution?
People throw too much rubbish in the sea.
People throw too much rubbish everywhere.
People reduce making rubbish.
People reuse things.
What cause water pollution?
People dump things in the countryside.
Factories produce too much waste water and oil.
Factories produce good products.
Factories produce too much smoke.
If we keep on causing land pollution, what will happen?
Plants and animals will die.
Sea animals will die.
People may have health problems .
People won’t have clean water to drink.
