Environmental Science Which of the following enhances soil fertility? Improved methods of agriculture Irrigation Using new seed varieties Crop rotation Improved methods of agriculture Irrigation Using new seed varieties Crop rotation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A dim, "watery" sun visible through a gray sheet-like cloud layer is often a good indication of ____ clouds. Stratocumulus Nimbostratus Cumulonimbus Altostratus Cirrostratus Stratocumulus Nimbostratus Cumulonimbus Altostratus Cirrostratus ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Growing agricultural crops between rows of planted trees is known as Social forestry Taungya system Agroforestry Jhum Social forestry Taungya system Agroforestry Jhum 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 The range of normal human hearing is in the range of 10 Hz to 80 Hz 50Hz to 15000 Hz 15000 Hz and above 50 Hz to 80 Hz 10 Hz to 80 Hz 50Hz to 15000 Hz 15000 Hz and above 50 Hz to 80 Hz ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The gas responsible for the greenhouse effect on Venus is: Carbon dioxide (CO2) Water vapor (H2O) Ozone (O3) Oxygen (O2) Nitrogen (N2) Carbon dioxide (CO2) Water vapor (H2O) Ozone (O3) Oxygen (O2) Nitrogen (N2) ANSWER DOWNLOAD EXAMIANS APP
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