Population is generally sparse at extremely high elevations. One reason is the severity
of weather up there. Another reason is the difficulty of doing things required in order
to sustain a community, such as growing food and breathing.
Population density effects population size through many different factors: predation, spread of disease, competition for resources, and parasites. As such, it has a powerful effect on the carrying capacity of an environment.
Seasonal cycles can impact population dynamics, but they are not considered a density-dependent limiting factor. Density-dependent factors depend on the population size, such as competition for resources or predation. Seasonal cycles can affect populations through environmental changes like temperature or precipitation variations.
A natural disaster is considered a density-independent limiting factor because its impact on a population does not depend on the population's size or density. Events such as hurricanes, earthquakes, and wildfires can affect large areas and populations regardless of how many individuals are present. This means that even in low-density populations, a natural disaster can cause significant mortality and disruption, leading to a decline in population numbers without being influenced by the population's density.
Density-independent limiting factors do not typically affect small scattered populations as much, as they are not dependent on the population size or density. Examples include natural disasters like hurricanes or forest fires.
Rock density has no direct affect on war.
Extremely high elevations tend to have lower population densities due to harsh living conditions, such as extreme cold, low oxygen levels, and limited access to resources. These challenges make it difficult for people to inhabit and thrive in such areas, resulting in sparse populations.
variables that affect a population regardless of the population density. (weather,floods,fires
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The density dependent factor refers to the factors that affect the size or growth of a given population density. The factors also affect the mortality rate and the Birth Rate of a population. Some of the density dependent factors are disease, parasitism, availability of food and migration.
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Yes, altitude can affect specific gravity and density due to variations in atmospheric pressure. As altitude increases, atmospheric pressure decreases, leading to a decrease in density and specific gravity of gases and substances. This is important to consider when measuring and calculating these properties at different elevations.
Migration can affect population distribution by causing the population of one area to increase while simultaneously decreasing the population of another. This can also cause one area to be more densely populated than another.
Why did the Agricultural Revolution affect population?
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