Identify Human Impacts on Ecosystems
Biology · Flashcards · Application
BIOLOGY · FLASHCARDS
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QUESTION
Identify the human activity most likely responsible for a sudden drop in stream pH near a coal plant.
QUESTION
Identify the human activity most likely to introduce zebra mussels into a freshwater lake.
QUESTION
Which human activity most directly increases atmospheric
CO
2
\text{CO}_2
CO
2
: planting trees or burning gasoline?
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ANSWER
Burning gasoline. Gasoline combustion releases carbon stored in fossil fuels.
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