Question

which of the following could result in the extinction of a species?
○ harsh restrictions on poachers
○ increase in the habitat size of a species
○ adding a new species to the habitat
○ decrease tourism in protected areas

Explanation:

• Harsh restrictions on poachers protect species, so this is incorrect.
• Increasing habitat size benefits species, so this is incorrect.
• Adding a new species can lead to competition, predation, or disease introduction, which may cause extinction.
• Decreasing tourism in protected areas reduces human impact, helping species, so this is incorrect.

Answer:

C. adding a new species to the habitat