Contamination of air nbsp-by unwanted substances nbsp-is called -air utilisation-air pollution-air purificationair conservation-

The correct option is B air pollution Air pollution refers to the nbsp;contamination of air nbsp;by unwanted substances. These contaminants have harmful ...

You visited us 51 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VI

Chemistry

Sulphur and Nitrogen

Contamination...

Question

Contamination of air by unwanted substances is called ______.

air utilisation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

air pollution

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

air purification

No worries! We‘ve got your back. Try BYJU‘S free classes today!

air conservation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
air pollution

Air pollution refers to the contamination of air by unwanted substances. These contaminants have harmful effects on both living and non-living things.

Pollutants like oxides of sulphur causes respiratory problems in humans and causes damage to buildings or structures.

Suggest Corrections

Similar questions

Q. Contamination of air by unwanted substances is called .

When air is contaminated by ________ substances which have a ________ effect on both the ________ and ________, it is referred to as ________. (air pollution, harmful, living, unwanted, non-living, pollutants).

Question 1

(a) Is Air said to be polluted when it is contaminated with unwanted or foreign substances?

(b) Mention one man-made activity that leads to air pollution.

Q. Air is contaminated by unwanted substances that have harmful effects on both living and non-living objects. This phenomenon is called _____.

The substances which contaminate air are called __________.

Join BYJU'S Learning Program