natrual increas?
-If the death rate is greater than the birth rate, the growth rate decreases -If the birth rate is greater than the death rate, the growth rate increases -If there are good resources like medicine, good food suply and water, the death rate will decrease.
dead
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.
Change is inevitable because without change there is no growth. Without growth, there is stagnation, and ultimately there is death.
There are more people who are born then die.
death rate is subtracted from birth rate.
Population growth rate is the rate at which populations change in size over time as a fraction of the initial population. The formula used to measure growth rate is (birth rate + immigration) - (death rate + emigration).
birth rate - death rate = growth rate
birth death migration/emigration
Zero growth
The model of population growth that states the growth rate remains constant because birth and death rates are equal is called zero population growth or ZPG. In this scenario, the population size does not increase or decrease over time due to the balance between births and deaths.
Birth, growth into the adulthood, mating and giving birth to crias, and death.