Environmental Science The earth emits radiation with greatest intensity at: Ultraviolet wavelengths Radio wavelengths Infrared wavelengths Visible wavelengths Ultraviolet wavelengths Radio wavelengths Infrared wavelengths Visible wavelengths ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of energy in terrestrial ecosystem is Spindle shaped Irregular Upright Inverted Spindle shaped Irregular Upright Inverted ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: 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 The combination of molecular and atomic oxygen to form ozone Reflections of sunlight by polar ice fields 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 The combination of molecular and atomic oxygen to form ozone Reflections of sunlight by polar ice fields ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Water from springs contain dissolved __________ compounds which are used to cure some skin diseases. Carbon Sulphur Nitric Oxide Carbon Sulphur Nitric Oxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In an average year, more people die from this than from any other natural disaster. Droughts Tornadoes Lightning Earthquakes Flash floods and flooding Droughts Tornadoes Lightning Earthquakes Flash floods and flooding ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Particulate pollutants are are small solid particles released into the atmosphere liquid droplets in atmosphere are small solid particles and liquid droplets all of these are small solid particles released into the atmosphere liquid droplets in atmosphere are small solid particles and liquid droplets all of these ANSWER DOWNLOAD EXAMIANS APP
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