Environmental Science The Residential and Commercial wastes mainly consist of: Food wastes Packaging materials Card board None of these Food wastes Packaging materials Card board None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The carrying capacity of a population is determined by its limiting resources population growth rate natality mortality limiting resources population growth rate natality mortality ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The intermediate developmental stages in the ecological succession is called ecesis nudation climax sere ecesis nudation climax sere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is "Black Lung"? Occupational Hazard to pesticide applicators None of these Occupational Hazard to the miners Occupational Hazard to navigators Occupational Hazard to pesticide applicators None of these Occupational Hazard to the miners Occupational Hazard to navigators ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is false? The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. The succession that occurs in newly cooled lava is called primary succession Phytoplanktons are the pioneers in the aquatic ecosystem Rate of succession is faster in secondary succession Quantity of biomass in a trophic level at a particular period is called as standing crop The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. The succession that occurs in newly cooled lava is called primary succession Phytoplanktons are the pioneers in the aquatic ecosystem Rate of succession is faster in secondary succession Quantity of biomass in a trophic level at a particular period is called as standing crop ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Soil erosion can be prevented by Overgrazing Removal of vegetation Deforestation Afforestation Overgrazing Removal of vegetation Deforestation Afforestation ANSWER DOWNLOAD EXAMIANS APP
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