If there are 220 people in a place which has resources only for 200 people then those 20 will suffer as there are no resources for them. Hence they will try to do something about it and it will put a pressure on the place. The resources will be fought for.
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.
DMETL
DMETL
The amount of available energy directly influences the density of a population by determining the resources necessary for survival and reproduction. In environments with abundant energy, such as rich food sources, populations can grow larger due to higher reproduction rates and better survival conditions. Conversely, limited energy availability can lead to resource competition, higher mortality rates, and ultimately a decrease in population density. Therefore, energy availability is a critical factor in shaping population dynamics within ecosystems.
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A limited resource can affect the size of a population by creating competition among individuals for access to that resource. If the resource is essential for survival and reproduction, such as food or water, the population size may be constrained by the availability of the resource. This can lead to increased mortality rates, decreased reproductive success, and ultimately a smaller population size.
Habitat itself is not considered a density-independent factor; rather, it is more accurately classified as a density-dependent factor. Density-independent factors, such as weather events or natural disasters, affect population sizes regardless of the population's density. In contrast, habitat quality and availability can influence population dynamics based on how many individuals occupy that space, making it density-dependent. Therefore, habitat plays a crucial role in shaping population interactions and survival based on density.
variables that affect a population regardless of the population density. (weather,floods,fires
Abiotic factors, such as temperature, water availability, and sunlight, are considered limiting factors whose effects are not influenced by population density. These factors directly affect the growth and survival of organisms irrespective of how many individuals are present in a given area.
Density affects our daily lives in many ways, such as in traffic congestion, housing availability, and air pollution. Areas with high population density tend to have more traffic and limited housing options, while low population density areas may have limited access to services and amenities. Additionally, density can impact the quality of the environment, as areas with higher population density tend to have higher levels of air pollution and waste generation.
I have no idea at all..
There are a number of factors that affect resource demand. Some of them include amount of labor, income prices of the related aspects, availability of the resources and so much more.