Environmental Science In which year Silent Valley was declared as National Park? 1982 1988 1984 1981 1982 1988 1984 1981 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one is true? commensalism when none of the interacting populations affect each other symbiosis when neither population affects each other symbiosis when the interaction is useful to both the populations commensalism when the interaction is useful to both the populations commensalism when none of the interacting populations affect each other symbiosis when neither population affects each other symbiosis when the interaction is useful to both the populations commensalism when the interaction is useful to both the populations ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Pollutants that are introduced into the environment by human activity are called as qualitative pollutants all of these anthropogenic pollutants quantitative pollutants qualitative pollutants all of these anthropogenic pollutants quantitative pollutants ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following statements is not correct? The length of human hair changes as the relative humidity changes. A change in the air temperature can change the relative humidity. During the winter, low relative humidity can irritate the mucus membranes in the nose and throat. The relative humidity is a measure of the air's actual water vapor content. The length of human hair changes as the relative humidity changes. A change in the air temperature can change the relative humidity. During the winter, low relative humidity can irritate the mucus membranes in the nose and throat. The relative humidity is a measure of the air's actual water vapor content. ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The study of minerals is called mineralogy mining science geology metallurgy mineralogy mining science geology metallurgy ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following regarding ecological pyramids is not correct? In tree dominated ecosystem the pyramid of numbers is inverted In deep water ecosystem, the pyramid of biomass is upright The total energy flow at successive tropical level always decreases 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 In deep water ecosystem, the pyramid of biomass is upright The total energy flow at successive tropical level always decreases In most ecosystems, the pyramid of numbers and biomass are up right The pyramid of energy expresses mainly the rate of food production ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS