Environmental science

SYSTEMS

    Extreme weather is becoming more common due to climate change. a.) Climate change is predicted to lead to a warmer and wetter New England. How might these conditions be measured in terms of more extreme weather? In other words, how could these conditions be dangerous for humans and/or ecosystems? (4 points) b.) If …

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WATER

  Discharge is the volume of water moving down a stream or river per unit of time, commonly expressed in cubic feet per second. In general, river discharge is computed by multiplying the area of water in a channel cross section by the average velocity of the water in that cross section. a.) Explain the …

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SUSTAINABILITY

  Biosphere 2 is an American Earth System Science research facility located in Oracle, Arizona. a.) Given the 10% rule of trophic energy transfer, do you think the people in the Biosphere 2 were vegetarian, pescetarian, or omnivorious? Explain your answer. (4 points) b.) How did the people in Biosphere 2 obtain clean drinking water? …

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AIR POLLUTION

  Air pollutants are released into the troposphere where humans live and breathe and often react quickly so change throughout the day. a.) Why does nitrogen dioxide (NO2) (black line) peak in the morning (Figure A)? (2 pts) b.) Why does urban ozone (O3) concentration (red line) peak in the afternoon in Figure A? (2 …

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