Question

Which of the following are density-dependent limiting factors? Select all that apply.

Extreme weather

Water

Food

Pollution

Answer 1

Density-dependent limiting factors are those whose effects on the population size or growth are influenced by the population density. Among the options provided, the following are density-dependent limiting factors:

- **Water**
- **Food**

Extreme weather and pollution are generally considered density-independent factors, as their effects do not change regardless of the population density. Therefore, the correct selections are water and food.