Question

Which of the following is an example of a density-independent limiting factor?

Select one:
O a. a decrease in prey
b. a food shortage
O c. a natural disaster
d. a parasite

Answer 1

c. a natural disaster

Step-by-step explanation:

A limiting factor in an ecosystem can either be density dependent or density independent. A density independent limiting factor is that which does not rely on the density of a population to affect it's size.

A density independent factor affects the population size irrespective of how densely populated the population is. Examples of density independent limiting factors that can affect a population are natural disasters like fire outbreak, hurricane, earthquake etc.