It means one that does not grow or shrink, that is remains constant.
It possibly means one that does not increase, but I would say that a population that shrinks has negative growth, not zero.
This is an idea created by Paul Ehrlich saying we are overpopulating the world and our resources will be diminished in the near future so he and his followers suggested bring the fertility rate to 2.11 this will even with the mortality rate and will eventually bring the overall population down
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.
Is Zero Young Population Growth , because the cost of their lifes increase a lot
It means the population is not growing or declining.
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 number of births must be the same as the number of deaths in a population for a growth rate to be zero.
In recent years, yes.