Question

Which one of the following is said to be the most important cause or reason for the extinction of animals and plants?

• A. Loss of habitat and fragmentation
• B. Over-exploitation of species
• C. Invasion of alien species
• D. Co-extinctions

Answer 1

Answer:

A. Loss of habitat and fragmentation

The most important reason for the extinction of animals and plants is the loss of habitat and fragmentation. Habitat loss due to destruction, fragmentation, or degradation of habitat makes natural habitat incapable of supporting its native species.