Middle School Earth and Space Science Quiz
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EARTH AND HUMAN ACTIVITY
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A new road was built through a wetland area (urban development). Wildlife surveys found that frog egg masses in ponds within 200 meters of the road dropped from 120 to 55 over 3 years, while ponds 2 kilometers away stayed about the same. Impacts can be positive or negative depending on context. Based on the evidence, which statement is supported?
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