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Environmental Science

Environmental Science
Unleaded petrol contains __________ which are known as carcinogenic compounds

benzene
nitrates
phosphates
sulphates

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Environmental Science
Carbon monoxide is a pollutant because it

inhibits glycolysis
reacts with haemoglobin
inactivates nervous system A
reacts with 02

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Environmental Science
The formula of growth rate for population in given time is

dt/rN=dt
dN/dt=rN
dt/dN=rN
dt/rN=dN
dN/rN=dt

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Environmental Science
The maintenance of relatively constant internal environment is called

Endotherms
Homeostasis
Exotherms
Homeobox

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Environmental Science
In grassland ecosystem, the pyramid of biomass is

upright
none of these
inverted
spindle shaped

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Environmental Science
The historical monument that is affected by acid rain is

Pisa Tower
Golden Temple
Pyramid of Egypt
Taj Mahal

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MORE MCQ ON Environmental Science

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