Environmental Science Air is composed of gases, water vapours and dust particles snowfall light rainfall dust particles snowfall light rainfall ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If the amount of energy lost by the earth to space each year were not approximately equal to that received: The atmosphere's average temperature would change The mass of the atmosphere would change The length of the year would change The sun's output would change The atmosphere's average temperature would change The mass of the atmosphere would change The length of the year would change The sun's output would change ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The complex network of interconnected food chains is called ___________ Ecological pyramid Ecology chain Trophic level Food web Ecological pyramid Ecology chain Trophic level Food web ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ozone hole was first discovered in Europe Antarctica Africa India Europe Antarctica Africa India ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The atmosphere near the earth's surface is "heated from below." Which of the following does not significantly contribute to this heating? Absorption of infrared energy that has been radiated from the surface Convection from a hot surface Conduction of heat upward from a hot surface Heat energy from the earth's interior Absorption of infrared energy that has been radiated from the surface Convection from a hot surface Conduction of heat upward from a hot surface Heat energy from the earth's interior ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Killing of animals disturbs Good for eco system Good for man The balance of nature None Good for eco system Good for man The balance of nature None ANSWER DOWNLOAD EXAMIANS APP
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