Advertisements
Advertisements
Question
State an advantage of CNG (Compressed Natural Gas).
Solution
Using CNG causes less pollution. It does not contain lead, and it has a low maintenance costs.
RELATED QUESTIONS
How do the oxides of nitrogen enter the atmosphere?
What are the harmful effects of oxides of sulphur?
Explain the formation of acid rain due to:
Oxides of nitrogen
State the effects of greenhouse gases on the atmosphere.
State how CFC breaks the ozone layer.
Fill in the blank:
The decrease in the concentration of ozone in the stratosphere is the cause of the formation of __________ holes.
What is the effect of the following pollutants on living beings?
Smoke particles
What is the effect of the following pollutants on living beings?
Mercury compounds
How do you propose to control:
Carbon monoxide emission
State why natural rain water produced in an unpolluted atmosphere is slightly acidic. Give a balanced equation of the same.
