The general term for an environmental factor that causes a population to decrease is a limiting factor. Some examples are emigration and mortality, a lack of resources, natural disasters happen which makes people scared to to live there so the people flee, and habitat loss.
- natural disasters: (tornados, floods, tsunamis), etc....
The population decreases.
it is an environmental factor that causes a population to decrease.
comsuption
More predators so the population would decrease :(
population size
The factor that prevents an organism or population from reaching its full potential of distribution or activity is called the limiting factor.
chemical exposure and environmental factor
fukk e2020
If you chose water, write: as the limiting factor, the water, decreases, there will be less water for the pigeons to use and drink so their population would decrease.
Environmental factor or ecological factor or ecofactor is any factor, abiotic or biotic, that influences living organisms.
ED=P x A x T, where ED is environmental degradation, P= population size, A= affluence, T = technology.
As a population decreases the death rate is higher or equal to the birthrate.