Environmental Science A set of organisms that resemble one another in appearance and behaviour is called a _____________ Species Guilds Prions Exons Species Guilds Prions Exons ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The crucial species that determine the ability of large number of other species is termed as _________ species. Important Significant Keystone Crucial Important Significant Keystone Crucial ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: The combination of molecular and atomic oxygen to form ozone Scattering of sunlight in the upper atmosphere Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude Reflections of sunlight by polar ice fields The combination of molecular and atomic oxygen to form ozone Scattering of sunlight in the upper atmosphere Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude Reflections of sunlight by polar ice fields ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the leading source of energy used in the United States today? coal oil resources nuclear power natural gas coal oil resources nuclear power natural gas ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The limitating factor in temperate and boreal forest is Sunlight Nutrients Frost Oxygen Sunlight Nutrients Frost Oxygen ANSWER DOWNLOAD EXAMIANS APP
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 In deep water ecosystem, the pyramid of biomass is upright In most ecosystems, the pyramid of numbers and biomass are up right The total energy flow at successive tropical level always decreases The pyramid of energy expresses mainly the rate of food production In tree dominated ecosystem the pyramid of numbers is inverted In deep water ecosystem, the pyramid of biomass is upright In most ecosystems, the pyramid of numbers and biomass are up right The total energy flow at successive tropical level always decreases ANSWER DOWNLOAD EXAMIANS APP
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