Advertisements
Advertisements
प्रश्न
What is smog? State its damaging effects.
टिप्पणी लिखिए
Advertisements
उत्तर
A combination of oxides of nitrogen and sulphur, partially oxidised hydrocarbons and their derivatives produced by industries and automobiles form dark, thick dust and soot-laden fog known as smog.
Damaging effect: Smog is noxious and irritating. It reduces visibility, induces respiratory troubles and can cause death by suffocation.
Photochemical smog: Damages the tissues of certain plants and even decreases the yield of citrus fruits and grapes.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
