Conservation (Cambridge O Level Biology)

The chimpanzee lives in forests in central and western Africa. The chimpanzee is classified as an endangered species because its population has decreased greatly. 

Suggest why the chimpanzee population has decreased.

[2]

Describe how a captive breeding programme can help to conserve chimpanzees in the wild.

[2]

State two methods, other than captive breeding, of conserving endangered species.