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Environmental Science

Environmental Science
Red data book contains data of

all animal species
economically important species
threatened species
all plant species

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Environmental Science
Macroconsumers include

Carnivores
All listed here
Herbivores
Omnivores

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Environmental Science
An ecosystem gradually merges with an adjoining one through a transitional zone is called the ______________

ecological footprint
ecotone
shore effect
Ecological niche

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Environmental Science
The presence of high coliform counts in water indicates

decreased Biological Oxygen Demand
hydrocrbon contamination
phosphorus contamination
contamination by human wastes

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Environmental Science
The effects of radioactive pollutants depends upon

All of these
Rate of diffusion
Rate of deposition of the contaminant
Energy releasing capacity

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Environmental Science
All of the following are advantages of dams except

flood control
hydroelectric power
enhancing natural spawning patterns of fish
recreation

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MORE MCQ ON Environmental Science

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