Environmental Science Noise is measured using sound meter and the unit is decibel sound hertz joule decibel sound hertz joule ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Heat waves are generally considered to be little more than a nuisance and are not responsible for considerable loss of life. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pollutant that causes hole in the ozone layer is nitrousoxide PFCs SF6 CFCs nitrousoxide PFCs SF6 CFCs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: The combination of molecular and atomic oxygen to form ozone Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude Scattering of sunlight in the upper atmosphere Reflections of sunlight by polar ice fields The combination of molecular and atomic oxygen to form ozone Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude Scattering of sunlight in the upper atmosphere Reflections of sunlight by polar ice fields ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is false? The succession that occurs in newly cooled lava is called primary succession Quantity of biomass in a trophic level at a particular period is called as standing crop The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Rate of succession is faster in secondary succession Phytoplanktons are the pioneers in the aquatic ecosystem The succession that occurs in newly cooled lava is called primary succession Quantity of biomass in a trophic level at a particular period is called as standing crop The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Rate of succession is faster in secondary succession Phytoplanktons are the pioneers in the aquatic ecosystem ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The crack marked on a glacier due to splitting of ice is called delta watershed crevasses glacier delta watershed crevasses glacier ANSWER DOWNLOAD EXAMIANS APP
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