Environmental Science High biological oxygen demand indicates: moderate microbial pollution all of these absence of microbial pollution intense level of microbial pollution moderate microbial pollution all of these absence of microbial pollution intense level of microbial pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How do red and blue light differ? Red and blue light have different directions of polarization. Blue light has a higher speed of propagation. The wavelength of red light is longer. Red light has a higher intensity. Red and blue light have different directions of polarization. Blue light has a higher speed of propagation. The wavelength of red light is longer. Red light has a higher intensity. ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Moisture in the air is known as Water Humidity Fog Snow Water Humidity Fog Snow ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Primary Consumers are also called as Enzymes Herbivores Carnivores None of these Enzymes Herbivores Carnivores None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If all the water vapour in the atmosphere were to condense and fall to the ground, the globe would be covered with about ______ of water. 1 millimeter 1 meter 1 foot 1 inch 1 millimeter 1 meter 1 foot 1 inch ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most endangered ecosystem in India Evergreen forest ecosystem Pond ecosystem Shola forest ecosystem Tundra Ecosystem Evergreen forest ecosystem Pond ecosystem Shola forest ecosystem Tundra Ecosystem ANSWER DOWNLOAD EXAMIANS APP
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