Environment & Ecology · Environmental Science
In Paul Ehrlich and John Holdren's formula for environmental impact (I = PAT), the terms P, A, and T stand for:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1P = Productivity, A = Amplitude, T = Technology
- 2P = Population size, A = Affluence, T = Technology✓
- 3P = Population size, A = Abundance, T = Temperature
- 4P = Productivity, A = Abundance, T = Temperature
Correct answer
P = Population size, A = Affluence, T = Technology
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