Environmental Science Which of the following provides a measure of the average speed of air molecules? Heat Temperature Density Pressure Heat Temperature Density Pressure ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ultraviolet radiation which is not lethal but harm to the organism is 0.4-0.5 0.28-0.32 0.32-0.4 0.1 to 0.28 0.4-0.5 0.28-0.32 0.32-0.4 0.1 to 0.28 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following regarding ecological pyramids is not correct? The total energy flow at successive tropical level always decreases In tree dominated ecosystem the pyramid of numbers is inverted In deep water ecosystem, the pyramid of biomass is upright The pyramid of energy expresses mainly the rate of food production In most ecosystems, the pyramid of numbers and biomass are up right The total energy flow at successive tropical level always decreases In tree dominated ecosystem the pyramid of numbers is inverted In deep water ecosystem, the pyramid of biomass is upright The pyramid of energy expresses mainly the rate of food production In most ecosystems, the pyramid of numbers and biomass are up right ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If we uncover half of the forest, covering of the earth, what crisis will be produced at most and at first? Energy crisis will occur Rest half forests will maintain this imbalance Some species will be extincted Population and ecological imbalance will rise up Energy crisis will occur Rest half forests will maintain this imbalance Some species will be extincted Population and ecological imbalance will rise up ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The source of energy in an ecosystem is Sunlight N.A ATP R.N.A Sunlight N.A ATP R.N.A ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Abbreviation for NGO is non-governmental office non-governmental organization national-geographical organization national-governmental organization non-governmental office non-governmental organization national-geographical organization national-governmental organization ANSWER DOWNLOAD EXAMIANS APP
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