Environmental Science Mobile combustion accounts 10-20% of air pollution 40-50% of air pollution 50-60 % of air pollution 5-10 % of air pollution 10-20% of air pollution 40-50% of air pollution 50-60 % of air pollution 5-10 % of air pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The organic matter produced by the photosynthetic activity of green plants is called as primary productivity cellular process light energy energy flow primary productivity cellular process light energy energy flow ANSWER DOWNLOAD EXAMIANS APP
Environmental Science High biological oxygen demand indicates: all of these absence of microbial pollution intense level of microbial pollution moderate microbial pollution all of these absence of microbial pollution intense level of microbial pollution moderate microbial pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ramsar Convention refers to the conservation of ____________ Deserts Forest land Wetlands Agriculture lands, Deserts Forest land Wetlands Agriculture lands, ANSWER DOWNLOAD EXAMIANS APP
Environmental Science National Maritime Day of India is celebrated on ______________ 43926 43973 44120 43911 43926 43973 44120 43911 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Death rate of the population Viability Mortality Natality Vitality Viability Mortality Natality Vitality ANSWER DOWNLOAD EXAMIANS APP
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