Environmental Science The supersonic jets cause pollution by the thinning of O3 layer O2 layer CO2 layer SO2 layer O3 layer O2 layer CO2 layer SO2 layer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following statements for pyramid of energy is incorrect, whereas the remaining three are correct? It is inverted in shape It shows energy content of different trophic level organisms It is upright in shape Its base is broad It is inverted in shape It shows energy content of different trophic level organisms It is upright in shape Its base is broad ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Salim Ali Centre for Ornithology and Natural history is located at ______ Kerala Pune Hyderabad Coimbatore Kerala Pune Hyderabad Coimbatore ANSWER DOWNLOAD EXAMIANS APP
Environmental Science 5th June is observed as World forest day World environment day World population day World wildlife day World forest day World environment day World population day World wildlife day ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is an Incinerator? Both a & b Furnace used for treating liquid waste Furnace used for burning solid waste None of these Both a & b Furnace used for treating liquid waste Furnace used for burning solid waste None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is false? Phytoplanktons are the pioneers in the aquatic ecosystem Quantity of biomass in a trophic level at a particular period is called as standing crop Rate of succession is faster in secondary succession The succession that occurs in newly cooled lava is called primary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Phytoplanktons are the pioneers in the aquatic ecosystem Quantity of biomass in a trophic level at a particular period is called as standing crop Rate of succession is faster in secondary succession The succession that occurs in newly cooled lava is called primary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. ANSWER DOWNLOAD EXAMIANS APP
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