Which is an example of population density?

a. country with a large population

b. a maximum number of wolves in a forest

c. the total number of alligators in Florida

d. two jaguars per thousand hectares

Answer: option D - two jaguars per thousand hectares

Explanation:

Population density refers to the number of a particular organism living in a defined area.

Options A, B and C DOES NOT give a defined area in terms of dimension.

However, option D states organisms AS Jaguars, and area AS Two hectares. So, Option D is the answer