Environmental Science Which of the following group of gases cause photochemical smog? Ozone, PAN and CO O3, PAN and NO2 HC, NO and PAN O2, PAN, and NO2 Ozone, PAN and CO O3, PAN and NO2 HC, NO and PAN O2, PAN, and NO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pioneers in xerach succession is the crustose lichen mosses shrubs foliose lichen crustose lichen mosses shrubs foliose lichen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The percentage of water vapour present in the air compared to that required for saturation is the: Mixing ratio Specific humidity Absolute humidity Dew point Relative humidity Mixing ratio Specific humidity Absolute humidity Dew point Relative humidity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If the sun suddenly began emitting more energy, the earth's radiative equilibrium temperature would: Decrease Begin to oscillate Remain the same Increase Decrease Begin to oscillate Remain the same Increase ANSWER DOWNLOAD EXAMIANS APP
Environmental Science When oil and gas resources are burnt they kill many forests and lakes by water pollution deforestation forest fire acid rain water pollution deforestation forest fire acid rain ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How do red and blue light differ? Red light has a higher intensity. Blue light has a higher speed of propagation. Red and blue light have different directions of polarization. The wavelength of red light is longer. Red light has a higher intensity. Blue light has a higher speed of propagation. Red and blue light have different directions of polarization. The wavelength of red light is longer. ANSWER DOWNLOAD EXAMIANS APP
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