Environmental Science Which of the following is false? Phytoplanktons are the pioneers in the aquatic ecosystem The succession that occurs in newly cooled lava is called primary succession Rate of succession is faster in secondary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. 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 succession that occurs in newly cooled lava is called primary succession Rate of succession is faster in secondary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Quantity of biomass in a trophic level at a particular period is called as standing crop ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If the amount of energy lost by the earth to space each year were not approximately equal to that received: The length of the year would change The sun's output would change The atmosphere's average temperature would change The mass of the atmosphere would change The length of the year would change The sun's output would change The atmosphere's average temperature would change The mass of the atmosphere would change ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The sun emits its greatest intensity of radiation in: The x-ray portion of the spectrum The visible portion of the spectrum The ultraviolet portion of the spectrum The infrared portion of the spectrum The x-ray portion of the spectrum The visible portion of the spectrum The ultraviolet portion of the spectrum The infrared portion of the spectrum ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The main reason why vegetables take longer to cook in boiling water at high altitudes is because: Water boils at a higher temperature with higher altitude There is less oxygen in the air at high altitude Saturation vapor pressure decreases with increasing altitude The temperature of the boiling water decreases with increasing altitude Water boils at a higher temperature with higher altitude There is less oxygen in the air at high altitude Saturation vapor pressure decreases with increasing altitude The temperature of the boiling water decreases with increasing altitude ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Frost typically forms on the inside of a windowpane (rather than the outside) because: There is less water vapor touching the inside of the pane None of these There is more water vapor touching the inside of the pane The inside of the pane is colder than the outside There is less water vapor touching the inside of the pane None of these There is more water vapor touching the inside of the pane The inside of the pane is colder than the outside ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS