What are the 3 things that can happen to a population if it goes over exceeds the carrying capacity?

What are the 3 things that can happen to a population if it goes over exceeds the carrying capacity?

If a population exceeds carrying capacity, the ecosystem may become unsuitable for the species to survive. If the population exceeds the carrying capacity for a long period of time, resources may be completely depleted. Populations may die off if all of the resources are exhausted.

What are three or more factors that may determine the carrying capacity of the earth?

Carrying capacity, or the maximum number of individuals that an environment can sustain over time without destroying or degrading the environment, is determined by a few key factors: food availability, water, and space.

What are the three or four most important factors required to sustain a population?

Carrying capacity is defined as the “maximum population size that an environment can sustain indefinitely.” For most species, there are four variables that factor into calculating carrying capacity: food availability, water supply, living space, and environmental conditions.

Which of the following factors affects the population size?

Population growth rate is affected by birth rates, death rates, immigration, and emigration. If a population is given unlimited amounts of food, moisture, and oxygen, and other environmental factors, it will show exponential growth.

What three factors did Malthus believe would limit human population?

According to Malthusian theory, three factors would control human population that exceeded the earth’s carrying capacity, or how many people can live in a given area considering the amount of available resources. Malthus identified these factors as war, famine, and disease (Malthus 1798).

What are the four factors that affect population dynamics?

After all, population change is determined ultimately by only four factors: birth, death, immigration, and emigration. This apparent simplicity is deceptive. It is easy to underestimate the complexity of biotic and abiotic interactions in the natural world that can influence these four population parameters.

What factor control the increase of population?

Density-dependent factors include disease, competition, and predation. Density-dependant factors can have either a positive or a negative correlation to population size. With a positive relationship, these limiting factors increase with the size of the population and limit growth as population size increases.