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Environmental Science

Environmental Science
Which latitude belt best describes the middle latitudes?

10o to 35o
20o to 80o
20o to 35o
40o to 70o
30o to 50o

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Environmental Science
In a photochemical smog, which gas is an eye and mucous membrane irritant?

N2O
O3
CO2
SO2

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Environmental Science
Official date of Earth Day is on _________

43943
43973
43911
43987

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Environmental Science
The pyramid of number of a parasitic food chain in forest ecosystem is

always upright
always inverted
sometimes inverted and sometimes upright
mixture of inverted and upright

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Environmental Science
Which one of the following environmental pollutants has the problem of biomagnifications?

NO3
O3 and CO2
Hg fungicides
SO2

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Environmental Science
Soil chemistry is considered an __________ factor

econtonal
edaphic
biologic
topographic

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MORE MCQ ON Environmental Science

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