Environmental Science Which of the following regarding ecological pyramids is not correct? The pyramid of energy expresses mainly the rate of food production In tree dominated ecosystem the pyramid of numbers is inverted The total energy flow at successive tropical level always decreases In most ecosystems, the pyramid of numbers and biomass are up right In deep water ecosystem, the pyramid of biomass is upright The pyramid of energy expresses mainly the rate of food production In tree dominated ecosystem the pyramid of numbers is inverted The total energy flow at successive tropical level always decreases In most ecosystems, the pyramid of numbers and biomass are up right In deep water ecosystem, the pyramid of biomass is upright ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is edge species? Endemic species Rare species Species on the verge of extinction The species which occur abundantly in the ecotone Endemic species Rare species Species on the verge of extinction The species which occur abundantly in the ecotone 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. Rate of succession is faster in secondary succession The succession that occurs in newly cooled lava is called primary succession Quantity of biomass in a trophic level at a particular period is called as standing crop Phytoplanktons are the pioneers in the aquatic ecosystem The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Rate of succession is faster in secondary succession The succession that occurs in newly cooled lava is called primary succession Quantity of biomass in a trophic level at a particular period is called as standing crop Phytoplanktons are the pioneers in the aquatic ecosystem ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ is the 12th Mega Biodiverse Country in the world. China India Sri Lanka America China India Sri Lanka America ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is Carcinogen? Drugs for curing infectious disease Cancer causing agent Drugs used for curing cancer Food colourants Drugs for curing infectious disease Cancer causing agent Drugs used for curing cancer Food colourants ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How much radiant energy will an object emit if its temperature is at absolute zero? The maximum theoretical amount The same as it would at any other temperature None Depends on the chemical composition of the object The maximum theoretical amount The same as it would at any other temperature None Depends on the chemical composition of the object ANSWER DOWNLOAD EXAMIANS APP
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