Environmental Science The study of food chains and food webs is observed in the phenomenon known as ecosystem energy flow biological magnification biological chain ecosystem energy flow biological magnification biological chain ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The lower limit of water availability in soil is known as Wilting point Field capacity Hypolimnion Thermocline Wilting point Field capacity Hypolimnion Thermocline ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The name given to a liquid drop of dew that freezes when the air temperature drops below freezing is: White frost Hoarfrost Black frost Frost Frozen dew White frost Hoarfrost Black frost Frost Frozen dew ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In the northern hemisphere, a solar panel should be placed on the side of the roof facing: East West South North East West South North ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most important reason why summers in the Southern Hemisphere are not warmer than summers in the Northern Hemisphere is that: The sun's energy is less intense in the Southern Hemisphere The earth is farther from the sun in July Over 80% of the Southern Hemisphere is covered with water The earth is closer to the sun in January The sun's energy is less intense in the Southern Hemisphere The earth is farther from the sun in July Over 80% of the Southern Hemisphere is covered with water The earth is closer to the sun in January ANSWER DOWNLOAD EXAMIANS APP
Environmental Science How do red and blue light differ? 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. Red and blue light have different directions of polarization. ANSWER DOWNLOAD EXAMIANS APP
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