Concept:Protecting endangered species means reducing threats like hunting and habitat loss while supporting safe breeding.
Explanation:Endangered species need protection from hunters, predators, and habitat destruction.
Option
A is wrong because uncontrolled killing removes more individuals and pushes species closer to extinction.
Option
B is wrong because clearing forests destroys the natural homes of these species.
Option
C is correct because zoological gardens offer temporary shelter, care, and controlled breeding programs.
This helps increase population numbers before species are returned to the wild.
Option
D is wrong because regular irrigation alone does not remove the main threats to endangered animals.
Answer:C. Temporary maintenance of species in zoological gardens