carrying capacity
poverty
Sunlight is a density-independent factor. It influences ecosystems and organisms regardless of their population density, affecting processes like photosynthesis and behavior. Changes in sunlight availability can impact species survival and growth, but they do not depend on the population size of those species.
carrying capacity
physical geography,rural population.
Because I am black...
that's called a limiting factor (food is an example).
Abiotic factors refer to the non-living components of an ecosystem. An abiotic factor that can be a limiting factor for a coyote population is the lack of water, since it is essential for their survival.
factor's which influences span of control. factor's which influences span of control.
factor's which influences span of control. factor's which influences span of control.
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.
A density-independent regulatory factor is an environmental factor that influences population size or growth without being affected by the population density. These factors can include natural disasters like floods or droughts, temperature changes, or other abiotic factors. They have the same effect on population size regardless of the population's density.
A drought is considered a density-independent limiting factor because it affects all individuals in a population regardless of their population density. It reduces the availability of water, impacting the survival and reproduction of organisms, leading to a decline in population size.