Environmental Sciences Quiz

Environmental Sciences Quiz

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Environmental Sciences

Environmental Sciences Quiz

1 / 25

The  stability of  the stratosphere  is due to  ;-

2 / 25

Which  is  true  when  frequency   of  occurrence  of  risk  is  remote   but  possible :-

3 / 25

Global warming is caused by:-

4 / 25

Which  is  the only  country  who has  not  ratified  the Kyoto  protocol  yet;-

5 / 25

Chemical released by chlorofluorocarbons is:-

6 / 25

The  re circulation factor  in  a low  rate  trickling  filter is :-

7 / 25

Which  are contradictory  plume:-

8 / 25

Which  aerosols  have the best  absorbing  properties ;-

9 / 25

The  minimum  hydraulic  loading  of  percolating  filter is  ;- 

10 / 25

Which plant  aid  as  an indicator  to ozone  pollution:-

11 / 25

Which disinfection technique  does not cause  organochlorine  synthesis:-

12 / 25

The  part of  the plant  that  evaporate  water is  ;-

13 / 25

Which disease is not caused by water pollution:-

14 / 25

On a clear, calm, night the ground and air above cool mainly by this process:-

15 / 25

Airshed  modelling  takes into  account  the   effects  of only stationary  sources  and  not the   mobile sources   of pollution;-

16 / 25

Acid precipitation results from human modification of:-

17 / 25

The most abundant green house  gas in the earth's atmosphere ;-

18 / 25

India is primary center of  domestication of :-

19 / 25

Phytoplankton are the members of;-

20 / 25

The algal booin after releases______________________ in water:-

21 / 25

Silviculture is the management of ;-

22 / 25

The water pollution act came into force in the year:-

23 / 25

Peeling of  ozone  umbrella ,   is  caused  by ;-

24 / 25

Total number of living materials at the various trophic level of a food chain is depicted by pyramids of:-

25 / 25

Name the sea  that is commonly  referred  to as an  oceanic desert;-

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