There are different versions of this. One version of zero growth is when the population is at replacement levels. This is actually difficult to calculate exactly because of changing child mortality rates, changes in marriage and death rates, and so on. Another version is when the population dies off -- zero growth!
Population is said to experience zero growth rate when the Death Rate is equal to Birth Rate. For instance, the chief doctor recently confirmed that the number of people that die in a year at Malete is equal to the number of new babies delivered.
Algebraically, given that the population of Malete is 6000 and the total number of death and birth recorded in year 20012 is 2000 and 2000 respectively.
The rate of growth is thus 2000 minus 2000 divided by 6000 multiply by 100 equal 0%
On a graph of population growth the size of the population when the growth rate decreases to zero represents an area's carrying capacity.
Zero population growth is a sign of a low birthrate. Other factors that affect population growth include a stagnant Death Rate and a low mortality age.
It means the population is not growing or declining.
Is Zero Young Population Growth , because the cost of their lifes increase a lot
well when you think about it you can stop cheating and look at a book for once....
If the population growth rate becomes zero the population size becomes static. It stays where it was when it became zero until the rate changes. If the rate becomes negative the population would begin to shrink.
A country with zero population growth is Japan. Japan's birth rate has been declining and its population is aging, leading to an overall stagnant population growth rate.
Population growth in which the growth rate decreases with increasing number of individuals until it becomes zero when the population reaches a maximum.
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EcoNews - 1987 Zero Population Growth Can We Achieve It 1-527 was released on: USA: 1988
The Population has gone through ecological sucsession
The number of births must be the same as the number of deaths in a population for a growth rate to be zero.