Apklausa.lt | Anketa: Water pollution

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18 – 20 20 –24 Over 24

a single identifiable localized source of air,water or light pollutionprocess where water bodies receive excess nutrients that stimulate excessive plant growtha material source of wealth,such as timber,fresh water,thet occurs in a natural state and has economic value I don’t know

Ground waterLakesOceansAll of the above can be affected by water pollution

Yes No I don’t know

Water ph=7Water has a tasteThe water can be saltyAll of the answers are correct

Dumping used oil on the groundLeaking underground gasoline storage tanksLeaking of old landfillsAll of the above

Just 2.5% of the planet's water is fresh.Less than 1% is readily available for human consumption because some of the fresh water is stored in the form of ice bergsit is 4.04% of the world's water is fresh waterI'm not interested

It can cause death It can cause genetic damageIt can damage the nervous systemAll of them

An area above ground where lakes formAn area below ground where water collectsThe best place to get your drinking waterI don;t know

Water pollution

Gender:

Your age is:

The major sources of water pollution are:

What do you know about eutrophication:

Which of the following cannot be affected by water pollution?

Water pollution is mainly caused by natural factors:

What is the name for materials suspended in water that settle to the bottom?

Which of these answers about water is incorrect:

What is groundwater?

Our waterways are polluted by:

What percentage of earth's water is our drinking water?

What are the effects of water pollution?

An aquifer is: