Answer:
The carrying capacity of a wildlife reserve is 570 individuals for a particular species of rodents. If the area of the reserve is extended, the carrying capacity is likely to Increase
During the summer, a fatal disease began killing individuals. The carrying
capacity of the reserve will therefore decrease
Explanation:
The carrying capacity of a habitat is the maximum number of individuals of a given species it can support without depleting the available resources. When the area of the reserve is extended, the carrying capacity increases because the available resources will also increase. A fatal disease would increase the carrying capacity since the number of wildlife would decrease.
Carrying capacity -K- is the capability of the environmnet to support a growing population. A) Increase. B) Decrease.
Carrying capacity, K, refers to the maximum point at which the environment can support a growing population.
K is a constant. It coincides with the population size when natality rate and mortality rate are equal to each other. This is the equilibrium point.
Commonly environments have limited resources and space, and as the population grows, competition and other interactions increases too.
The per capita growth rate decreases as population size increases. Finally, the population reaches the maximum point of carrying capacity, delimited by available resources, such as food or space and other factors. When the population size exceeds K, carrying capacity, the population decreases in size.
The carrying capacity might be affected by limiting factors, which might be a result of the population density (for example, competition) or might be density-independent. This last case refers to dense-independent factors, and among these, we can mention human impact or natural disasters (fires, volcanic eruptions, flooding).
In the exposed example,
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