Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD-POLLUTION OF AIR AND WATER-EXAMPLE
- Name two clean fuels.
Text Solution
|
- Which gas was absent in the atmosphere of primitive earth ?
Text Solution
|
- Which of the following is green house gas?
Text Solution
|
- Which protocol has been signed to minimize green house effects?
Text Solution
|
- Name few natural fibres.
Text Solution
|
- When is Van Mahotsav celebrated in India?
Text Solution
|
- How should dry leaves be disposed?
Text Solution
|
- Which characteristics of water can get changed?
Text Solution
|
- Name any two water pollutants.
Text Solution
|
- Give two examples of air pollutants.
Text Solution
|
- What are the three major types of pollution?
Text Solution
|
- What is sewage?
Text Solution
|
- Why is the sewage water called polluted water?
Text Solution
|
- How should air pollution be controlled?
Text Solution
|
- Write some methods by which pollution can be controlled
Text Solution
|
- In what way chloro-fluoro carbons are harmful?
Text Solution
|
- How does way carbon monoxide act on humans?
Text Solution
|
- Which metals are harmful for health?
Text Solution
|
- Depict the important pollutants of air.
Text Solution
|
- Write the harmful effects of green house effect.
Text Solution
|