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Is the time from birth to death called growth?
dead
Relationship between birth rate death rate and growth rate?
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.
What major effect has global population growth had?
death disease
How is birth rate death rate and growth rate related?
There are more people who are born then die.
When calculating global population growth the death rate is?
death rate is subtracted from birth rate.
Calculate the growth rate of a population. (class notes)?
birth rate - death rate = growth rate
What are the major causes of pulation growth?
birth death migration/emigration
What is it called when the death rate and birth rate are the same?
Zero growth
What is a ecosystem effect?
The effect of the overpopulation's is:Decline in the death raterose of the birth ratemigrationLack of education
What is a llamas life cycle?
Birth, growth into the adulthood, mating and giving birth to crias, and death.
How do demographers figure out population growth.?
Demographers figure out population growth by comparing birth rates and death rates.
What are the main reasons for the change in growth rate?
-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.
