Biology
What drives a species toward extinction?
Quick fact
Extinction occurs when a species can no longer survive and reproduce in its environment.
Why this is interesting
Life has existed for billions of years, but most species that ever lived are now extinct.
Read the full explanation
Understanding What drives a species toward extinction?
Changes in climate, competition, disease, habitat loss, and natural disasters can contribute to extinction.
A deeper explanation
Extinction is a natural part of evolution, but human activity has accelerated extinction rates by dramatically changing ecosystems.