Environmental Science Soap and detergents are the source of organic pollutants like: All of these Polyphosphates Sulphonated hydrocarbons Glycerol All of these Polyphosphates Sulphonated hydrocarbons Glycerol ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Natural earthquakes are caused by __________ Peak mountains Forests Deep seas Earth's crust Peak mountains Forests Deep seas Earth's crust ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a pyramid of numbers, in a grassland ecosystem, the largest population is that of Primary consumers Producers Herbivores Secondary consumers Tertiary Consumers Primary consumers Producers Herbivores Secondary consumers Tertiary Consumers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science "Silent Spring" is a well known book written by John Miller Charles Darwin Rachel Carson Aldoleopold John Miller Charles Darwin Rachel Carson Aldoleopold ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is considered a variable gas in the earth's atmosphere? Oxygen Water vapor Argon Nitrogen Oxygen Water vapor Argon Nitrogen 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 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 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 ANSWER DOWNLOAD EXAMIANS APP
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