Painful skeletal deformity due to cadmium is
1. Minimata
2. Uremia
3. Itai-itai
4. Black foot disease
Find incorrect match
1. Joint forest management (JFM) – 1980
2. National forest policy – 1988
3. Chipko movement – 1984
4. Noise as air pollutant – 1987
Find incorrect match
1. Electron static precipitator – Removes 99% particulate matter.
2. Scrubber – Remove SO2
3. Catalytic converter – Non metalic catalyst.
4. CNG – Burns efficiently.
Amount of DDT in fish eating bird is :-
1. 25 ppm
2. 15 ppm
3. 10 ppm
4. 5 ppm
The international treaty to control ozone depletion is
1. Kyoto protocol.
2. Montreal protocol.
3. Bali convention.
4. Earth summit.
The correct order of the relative contribution of various greenhouse gases to total global warming is:
1. Carbon dioxide > Methane > Nitrous oxide > CFCs
2. Methane > Carbon dioxide > Nitrous oxide > CFCs
3. Methane > Carbon dioxide > CFCs > Nitrous oxide
4. Carbon dioxide > Methane > CFCs > Nitrous oxide
Flood, drought and monsoon damage in India are the cause of:-
1. Water pollution
2. Air pollution
3. Green house effect
4. Ozone depletion
Catalytic converter of automobiles converts unburnt hydrocarbons into
1.
2.
3.
4.
Which phenomenon is indicated by below reaction:-
1. Acid rain
2. Photochemical smog
3. Ozone depletion
4. Sulphur smog
Select the correct match with respect to pollutants :-
I II
1. Itai-Itai i.Cd
2. Methaemoglobinemia ii. Hg
3. Acid Rain iii. CFC
4. Most effective green house gas iv. Stone cancer