Home Biology Biodiversity and Conservation Patterns of Biodiversity Rivet popper hypothesis was proposed by
Biology Biodiversity and Conservation Patterns of Biodiversity Single Correct MCQ
Published on: August 12, 2026

Rivet popper hypothesis was proposed by

A
Robert May
B
A. Von Humboldt
C
Paul Ehrlich
D
Edward Wilson

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The correct answer is:
C

The Rivet Popper Hypothesis compares an ecosystem to an airplane: losing a few species (“rivets”) may not immediately collapse the system, but too many losses can compromise its functioning.

This hypothesis was proposed by Paul Ehrlich.

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