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What happens to a density of a population due to mortality and emigration?
Wiki User
∙ 8y ago
Well for example, in the USA, for when one person dies 4 are born and statistically at least 4 migrant families a day come in! So the population becomes more dense, as for England when one dies 2 are born and with an average of 1.75 migrants entering the UK on a dailybasis.
Cory Rohan
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What happens to the density of a population due to mortality and emigration?
The density of a population decreases as a result of mortality and emigration because these events reduce the overall number of individuals in the population. When individuals die or leave the area, there are fewer individuals present per unit area, leading to a decline in population density.
What happens when either the birth rate or death rate increases in a population?
Usually yes, but you do have to take migration, immigration into account.
Why do density current happens?
why do density currents hapen?
What happens to density of rocks as it cools?
the density increases
What happens to mass when density decreases?
The density goes down.
What happens to the density of air as you increases in altitude?
the density decreases
What does density dependent mean?
In the world of wildlife biology, density dependence is a term to describe something where the the size of the population (or density) is what impacts environmental/habitat/ecological factors. Essentially, it's nature's way of making sure that a population doesn't just keep growing and growing indefinitely. Some of the most obvious density dependent factors are food supply, parasites, living area, competition (for mates, for example), predation, and disease.An easy way to think of it is just think how much something happens to a population because of the density and size of the population - they are related. Whereas, with density independent factors (like a flood), the size of the population doesn't matter because - big herd or little - they are all impacted geographically.
What is Liberia's population density?
according to science and the land use of iberia appariently the density and distribution are ...please wait the following web page hasn't yet loaded ok the page is back the answer happens to be 46745-563249
What happens when a cork floats and a nail sinks?
What happens is that you can see that the density of a nail is more than the density of water and that the density of a cork is less than that of water.
What happens to the density of objects when the get heated?
Raising the temperature the density is lowered.
What happens to density during evaporation of salt water?
The density increase.
Rubber is heated what happens to it's density?
It's density will decrease.
