Environmental Science The range of normal human hearing is in the range of 10 Hz to 80 Hz 50 Hz to 80 Hz 15000 Hz and above 50Hz to 15000 Hz 10 Hz to 80 Hz 50 Hz to 80 Hz 15000 Hz and above 50Hz to 15000 Hz ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Unleaded petrol contains __________ which are known as carcinogenic compounds sulphates benzene nitrates phosphates sulphates benzene nitrates phosphates ANSWER DOWNLOAD EXAMIANS APP
Environmental Science During an equinox: All of these At noon the sun is overhead at the equator The earth is not tilted toward nor away from the sun The days and nights are of equal length except at the poles All of these At noon the sun is overhead at the equator The earth is not tilted toward nor away from the sun The days and nights are of equal length except at the poles ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Thorn-forests are found in the _______ regions. semi-arid frozen areas low temperature high rain fall areas semi-arid frozen areas low temperature high rain fall areas ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The state which constituted green bench Tamilnadu Kerala Madhya Pradesh Assam Tamilnadu Kerala Madhya Pradesh Assam ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is not considered a temperature scale? Calorie Celsius Fahrenheit Kelvin Calorie Celsius Fahrenheit Kelvin ANSWER DOWNLOAD EXAMIANS APP
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