Advertisements
Advertisements
Question
True or False:
When air is polluted, you can always see and smell it.
Options
True
False
Solution
False
Some pollutants are odourless and colourless such as ozone
APPEARS IN
RELATED QUESTIONS
Explain relation between greenhouse effect and global warming.
Name some particulate pollutants.
Name any two:
Natural sources of atmospheric pollution.
Discuss briefly the following:
Catalytic converter
This air pollutant ______ also called a laughing gas is lethal to human beings at exposure to 100 ppm or more.
Most _______ pollution is caused by the burning of these fossil fuels.
The quality of air at various locations is monitored regularly by government and other agencies. In what way can you use these data?
The electrostatic precipitator is said to remove ______ of particulate impurities from exhaust of thermal plant.
Kitchen garbage and leftovers in food dishes can be used for making manure (compost).
The figure given below shows a kind of pollution. Study the figure and answer the following questions.
 |
- Define the kind of pollution shown here.
- Name two types of the kind of pollution shown here.
- Write two main sources of above mentioned pollution with one example each.
- Write two points to control the given pollution.
