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प्रश्न
State an advantage of CNG (Compressed Natural Gas).
उत्तर
Using CNG causes less pollution. It does not contain lead, and it has a low maintenance costs.
संबंधित प्रश्न
What are their harmful effects?
Give the mechanism of the action of carbon monoxide.
State the sources and effects of the following gas:
Water vapor
Fill in the blank:
The ozone layer prevents the harmful ________ radiation of the sun to reach the earth.
Select the correct answer:
A decrease in the amount of ozone in the stratosphere is called depletion of the zone and it is caused by
What is the effect of the following pollutants on living beings?
Lead
Select the correct answer from the following statement:
The major pollutant released during burning of fossil fuels.
Give reason for the following:
Natural rain water does not have a pH of 7 [i.e. neutral]
Name or state the following:
An atmospheric pollutant produced during lightening discharge.
Name or state the following:
A form of wet deposition of acid rain other than rain water.
