Environmental Science At any given time, ______ of the earth is illuminated by the sun. One-half One-fourth One-third Two-thirds One-half One-fourth One-third Two-thirds ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the major cause of diminishing wildlife number? Habitat destruction Paucity of drinking water Felling of trees Cannibalism Habitat destruction Paucity of drinking water Felling of trees Cannibalism ANSWER DOWNLOAD EXAMIANS APP
Environmental Science BOD of a river water is found very high. This means water is highly polluted contain Algae contain many dissolved minerals is clear is highly polluted contain Algae contain many dissolved minerals is clear ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How do red and blue light differ? The wavelength of red light is longer. Blue light has a higher speed of propagation. Red and blue light have different directions of polarization. Red light has a higher intensity. The wavelength of red light is longer. Blue light has a higher speed of propagation. Red and blue light have different directions of polarization. Red light has a higher intensity. ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Although the polar regions radiate away more heat energy than they receive by insolation in the course of a year, they are prevented from becoming progressively colder each year by the: The insulating properties of snow Concentration of earth's magnetic field lines at the poles Release of latent heat to the atmosphere when polar ice melts Conduction of heat through the interior of the earth Circulation of heat by the atmosphere and oceans The insulating properties of snow Concentration of earth's magnetic field lines at the poles Release of latent heat to the atmosphere when polar ice melts Conduction of heat through the interior of the earth Circulation of heat by the atmosphere and oceans ANSWER DOWNLOAD EXAMIANS APP
Environmental Science This is used as a guide to planting and for determining the approximate date for harvesting crops: Growing degree-days Cooling degree-days Mean annual temperature Heating degree-days Growing degree-days Cooling degree-days Mean annual temperature Heating degree-days ANSWER DOWNLOAD EXAMIANS APP
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