Environmental Science Which of the following regarding ecological pyramids is not correct? In most ecosystems, the pyramid of numbers and biomass are up right 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 deep water ecosystem, the pyramid of biomass is upright In most ecosystems, the pyramid of numbers and biomass are up right 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 deep water ecosystem, the pyramid of biomass is upright ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Soil pollution is caused by Aerosol PAN Acid rain Ozone Aerosol PAN Acid rain Ozone ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The electrified region of the upper atmosphere is called the: Stratosphere Mesosphere Troposphere Thermosphere Ionosphere Stratosphere Mesosphere Troposphere Thermosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most abundant gas in the stratosphere is: Ozone (O3) Oxygen (O2) Carbon dioxide (CO2) Chlorofluorocarbons (CFCs) Nitrogen (N2) Ozone (O3) Oxygen (O2) Carbon dioxide (CO2) Chlorofluorocarbons (CFCs) Nitrogen (N2) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of numbers in a single tree is None of these Inverted Spindle shaped Upright None of these Inverted Spindle shaped Upright ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How do red and blue light differ? Blue light has a higher speed of propagation. Red and blue light have different directions of polarization. The wavelength of red light is longer. Red light has a higher intensity. Blue light has a higher speed of propagation. Red and blue light have different directions of polarization. The wavelength of red light is longer. Red light has a higher intensity. ANSWER DOWNLOAD EXAMIANS APP
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