6/11/2023 0 Comments Density dependent limiting factors![]() ![]() Segment 3: Digging Deeper into the significance of limiting factors Obviously with a larger population there will be a larger number of organisms who are killed, but both populations will be reduced to half of their original size. If the hurricane kills 50% of the population, it is going to have the same impact in both ecosystems. natural disastersĮXAMPLE: In a large or small ecosystem which has just experienced a hurricane, many of the organisms are going to die off, and the population size will decrease. A small population will not be as impacted by this type of limiting factor.ĭensity independent limiting factors – fire, flood, hurricanes, and pollution.Big population has more prey for the predators to feed on and more animals the parasites can attach to.The same goes for parasites and predators. A smaller population has less competition, and will not suffer as much from this lack of resources.There is competition for these resources so in a larger population, more animals are competing for these factors, and more animals will NOT have access to them. ![]() Segment 2: Example of density dependent and density independent limiting factorsĭensity dependent factors are food, shelter, water, parasites, and predators.
0 Comments
Leave a Reply. |