If the birth rate is higher than the death rate, the population increases. If the death rate is higher than the birth rate, the population decreases.
birth rate & death rate,fertility rate.
The birth rate affects the size of population because of what its like. And the death rate is more than you can imagine.
the factor are Death Rate Birth Rate Immigration
death rate birth rate
availabilty of resources. death rate. space.
there will be high death rate there will low birth rate immigration will increase\
A population with a death rate greater than a birth rate has a declining population.
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.
the birth rate is the rate of birth in a population, the death rate is the number of deaths in a population and the growth rate is the growing numbers of the population.
It can tell you if the population has increased by the Birth Rate, or has decreased by the Death Rate.
death rate is subtracted from birth rate.