Threats to Biodiversity. Habitat Loss Happens when either natural disasters or human activities change the ecosystem so much that many species can no.
3.3 Threats to Biodiversity. 1.Habitat Loss (most significant threat to biodiversity) Occurs when events alter an ecosystem so much that many species.
Introduced Species
Chapter 3.3 How Introduced Species Affect Ecosystems
How Introduced Species Affect Ecosystems