Attempted
Correct
UnAttempted
Wrong
Greenhouse effect is related to
Deforestation causes
Eutrophication causes reduction in
It is said, the Taj Mahal may be destroyed due to
Yellowing and blackening of Taj Mahal at Agra is due to SO2 and other pollutants released by Mathura refinery.
Carbon monoxide (CO) is harmful to man because
CO is highly toxic and impairs respiration. CO combine with haemoglobin of blood and reduces its O2 carry capacity.
Acid rain is caused due to increase in concentration of(in atmosphere)
The main precursors of acid rain are SO2 and NO2 in atmosphere which form H2SO4(Sulphuric acid) and HNO3(nitric acid) with H2O and these come down with rain. Such rains are called acid rains.
Pollution causes undesirable changes in the following characteristics of air, water, land or soil
The Scrubber is used mainly to remove the following gas/es from the exhaust after spraying water/ lime
Volcano is _____________ source of pollution.
Carrier of fluorosis is-