Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Biodiversity reduction refers to the decline in the variety and abundance of species within a particular ecosystem. It is caused by factors such as habitat destruction, pollution, climate change, and invasive species.
Related terms
Habitat loss: The destruction or degradation of natural habitats due to human activities.