WorksheetsPOLLUTION
Total questions: 10
Worksheet time: 6mins
Which among the following is not a type of pollution?
1.air pollution
2. water pollution
3. noise pollution
4. paper pollution
What is meant by air pollution?
Dust and smoke present in the air is called Air pollution.
When the water gets dirty it is called air pollution.
When people throw garbage it is called Air pollution.
Contamination of air to make it harmful for living beings is called air pollution.
What is a main cause of water pollution?
use of water as a coolant for powerplants
illegal dumping in natural habitats.
marine dumping
fish
What is the definition of global warming?
A written or printed work consisting of pages glued or sewn together along one side and bound in covers.
A device with a screen for receiving television signals.
A gradual increase in the overall temperature of the earth's atmosphere.
A four-wheel road vehicle that is powered by an engine and can carry small number of people.
Electronic waste is an example of land pollution.
True
False
Which of the following can be considered causes of air pollution? 1. Climate change 2. greenhouse gas emission 3. Heavy vehicles movement
only 1 and 2
1, 2 and 3
only 1 and 3
only 2 and 3
What is an effect of water pollution?
industrial pollution
disruption of food chains
oil spills
acid rain
Which body of water does water pollution effect the greatest?
lake
ocean
river
groundwater
Who is the main cause of pollution?
Earth
Home
We(humans)
Book
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