Advertisements
Advertisements
Question
Which are invisible pollutants?
Solution
- Invisible pollutants are pollutants which are not visible to our naked eyes.
- For example, fungi, viruses, bacteria, gases like carbon monoxide, nitrogen dioxide etc.
RELATED QUESTIONS
Following is a statement about pollution. Which type of pollution does it express?
People living in the busy squares face problems like short breathing and other respiratory problems.
Classify the following pollutions into natural and man-made categories.
Sewage, dust, pollen grains, chemical fertilizers, vehicular smoke, algae, pesticides, waste of animals and birds.
What is pollution?
Explain the Term: Pollutant
Name one industry which pollutes the atmosphere with gaseous as well as with particulate matter.
Give the definition of a pollutant.
Distinguish between the following :
Quantitative Pollutants and Qualitative Pollutants.
With reference to pollution, explain the following:
Water pollution
Explain with examples the difference between the primary and secondary pollutants.
Use your brain power !
What would happen if no kites (birds) are left in a particular region? Which living things would increase in number? Which would decrease?
