Environmental Science The aurora is produced by: Burning oxygen caused by the intense sunlight at high altitude Fast-moving charged particles colliding with air molecules The combination of molecular and atomic oxygen to form ozone Reflections of sunlight by polar ice fields Scattering of sunlight in the upper atmosphere Burning oxygen caused by the intense sunlight at high altitude Fast-moving charged particles colliding with air molecules The combination of molecular and atomic oxygen to form ozone Reflections of sunlight by polar ice fields Scattering of sunlight in the upper atmosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Endoderm forms blood and bone nervous system viscera and digestive system respiratory system blood and bone nervous system viscera and digestive system respiratory system ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Minamata disease was caused by pollution of water by Mercury Lead Methyl iso cyanate Tin Mercury Lead Methyl iso cyanate Tin ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Point Calimere sanctuary is situated in which state? Kerala Gujarat Karnataka Tamil Nadu Kerala Gujarat Karnataka Tamil Nadu ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The largest brackish water lake situated in Asia is in Orissa. Which is the lake? Vembanad lake Chilka lake Woolar lake Dal lake Vembanad lake Chilka lake Woolar lake Dal lake ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is least likely to contain an oil trap? syncline an anticline natural stratigraphy fault syncline an anticline natural stratigraphy fault ANSWER DOWNLOAD EXAMIANS APP
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