Match the following types of pollution with respective human health hazards.

	Pollution		Health hazards
(a)	Water pollution	(i)	Emphysema, bronchitis
(b)	Noise pollution	(ii)	Skin burns, cancer
(c)	Nuclear pollution	(iii)	Damage to the lungs, premature deaths
(d)	Bad ozone	(iv)	Sleeplessness, altered breathing pattern
(e)	Particulate matter	(v)	Jaundice, dysentery

	(a)	(b)	(c)	(d)	(e)
1.	v	iv	ii	i	iii
2.	iv	v	ii	i	iii
3.	v	iv	i	ii	iii
4.	v	iv	iii	i	ii

Many undesirable pathogenic microorganisms will be present in domestic sewage, hospital wastes, etc. Its disposal into water without proper treatment may cause outbreak of serious diseases, such as, dysentery, typhoid, jaundice, cholera, etc.

Human often suffer from  sleeplessness, increased heart beat, altered breathing pattern, stress, etc., due to noise pollution.  

Nuclear wastes are extremely harmful to the mankind. These radiations can can cause cancer even at very low doses. 

‘Bad’ ozone, formed in the troposphere is harmful to both plants and animals. Bad ozone may cause emphysema, bronchitis, asthma, etc., in humans.

Fine particulate matter (PM 2.5) emitted from factories, automobiles, etc., remains suspended in air for days and so can be inhaled deep into the lungs. This leads to inflammations and damage to the lungs and often cause premature deaths.