Question

Population density of terrestrial organisms is measured in terms of individual per _________.

• A. Metre${}^3$
• B. Metre${}^4$
• C. Metre${}^2$
• D. Metre

Answer 1

The correct option is D Metre

Population density is the total population within a geographic entity divided by the number of square miles of the land area of that entity measured in square kilometres square metres or square miles.

So, the correct answer is option D.