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Predation is a biotic factor that can affect the size of a population in a specific ecosystem. The presence of predators can limit the growth of a population by preying on individuals. This can result in a decrease in the population size.
There are quite a few biotic factors that affect the size of a population in an ecosystem. Grass is one of these factors.
Competition for resources like food and shelter among individuals in a population can affect the population size. Strong competition may limit the availability of resources, leading to a decrease in population size.
competition
A cardinal can help increase the size of the sunflower population in its ecosystem by feeding on sunflower seeds and unintentionally spreading them around through its droppings. This helps disperse the seeds to new locations where they can germinate and grow, contributing to the overall population of sunflowers in the ecosystem.
The maximum size that a population can reach in an ecosystem is called the carrying capacity. This represents the maximum number of individuals of a species that the ecosystem can support over the long term, taking into account available resources and environmental conditions. When a population exceeds the carrying capacity, it can lead to competition for resources, which may result in a decline in population size.
a limiting factor
Yes. Seasons can change the size of populations
There are several important factors to determine he carrying capacity for a population in an ecosystem: An obvious factor-the more food available the more amount of population that can be held. The less competition for the same objectives, the better a population will do in an ecostsyem. The more predators in an ecosystem the lesser the number of the population. The hardest to explain, the population's behavior will effect the size of the population an ecosystem can contain. For instance, if a species is territorial, it will not allow others of the same kind in its area. This requires the ecosystem to be of much greater size than a population that forms big groups to share a small area.
No. The number of a species supported by and ecosystem depends on how much food is available in the ecosystem. If the population (squirrels) exceeds the food supply then some of the population will die. Predators are a factor in controlling population size.
By eating sunflower seeds
Population is how many there are, and ecosystem is how do they fit into the world.