The increase in the rate of population growth in a given area may or may not be related to changes in the Birth Rate, since Immigration also can have a large affect on population growth. If the population is growing because of an increase in the birth rate, then the average age of the population is falling, and young people will probably become more numerous than older people. That is not necessarily the case if the population increase results from immigration.
Exponential
when country have discovers oil, its get money which effect in increases in population growth, which ultimately increase population growth rate
agriculture
Linear population growth occurs when the population of a city, state or other zone increases by about the same rate every year.
Linear population growth occurs when the population of a city, state or other zone increases by about the same rate every year.
Population growth is a problem in the Mediterranean because some of these countries do not have enough jobs. There is an increase in crime when unemployment increases.
The types of population growth curves are exponential growth, logistic growth, and fluctuating growth. Exponential growth occurs when a population grows without limits, while logistic growth occurs when a population reaches its carrying capacity and stabilizes. Fluctuating growth involves irregular population increases and decreases over time.
Inverse population density is when the population density decreases, the population growth rate also decreases. This is opposite to density dependent because here the population growth rate decreaes as population density increases.
25a. Air pollution normally increases along with population growth. This increasing pollution is a big problem for many cities. 25b. Air pollution normally increases along with population growth. This is a big problem for many cities. Which is a vague pronoun?
The age structure of a population can provide insight into future population growth. In the case of the US, an aging population with a large proportion of older individuals may indicate slower population growth or even a decline. On the other hand, Rwanda's young population with a high proportion of children suggests a potential for rapid population growth in the future.
Linear population growth occurs when the population of a city, state or other zone increases by about the same rate every year.
In the exponential model of population growth, the growth rate remains constant over time. This means that the population increases by a fixed percentage during each time interval, leading to accelerating growth over time.