Question: In Hawaii, the mongoose was brought to the islands to control the snake population. Thrived, and now the mongoose ovulation is rampant. Which threat to biodiversity describes the situation?

Answer: Alien species

Question: Which activity would be carried out by a conservation biologist?

Answer: Conduct Survey of a species population in an ecosystem

Question: To halt the decline in biodiversity, we must do which of the following?

Answer: Adopt ecological conservation practices