They reproduce quickly and you would have a large amount of animals to take care of if you kept all of the newborns. Linear growth is a type of growth pattern where a population increases by the same amount at regular intervals, such as each month, year or decade. A population increasing by two individuals every month is an example of a linear growth. 2,4,6,8,10,12,14.. is the pattern that population data collects monthly and follows. A straight line is produced from the data when plotted on a graph.
(capital) 4.421 million (2009) Sex ratio: at birth: 1.047 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.75 male(s)/female Total population: 0.97 male(s)/female (2011 est.) Maternal mortality rate: 24 deaths/100,000 live births (2008) country comparison to the world: 121 Infant mortality rate: total: 6.06 deaths/1,000 live births country comparison to the world: 176 male: 6.72 deaths/1,000 live births Female: 5.37 deaths/1,000 live births (2011 est.) Life expectancy at birth: total population: 78.37
Demographics Dependencey Load Baby Boom Interpreting population pyramids Moosaland Population – 42 000 000 Births – 204 523 Deaths – 145 610 Immigrants – 124 565 Emigrants – 89 001 Birth Rate (BR) | Death Rate (DR) | Natural Increase Rate (NIR) | Births / Total Population X 1000 | Deaths / Total Population X 1000 | BR – DR = NIR | | | | Immigration Rate (IR) | Emigration Rate (ER) | Net Migration Rate (NMR) | Immigrants / Total Population X 1000 | Emigrants / Total Population X 1000 | IR – ER = NMR | | | | Population Growth Rate (PGR) | Population Growth Rate as % | Doubling Time | NIR + NMR = PGR | PGR /10 (eg PGR = 5, PGR % = 0.5) | 70/PGR% = DT | | | | Settlement Patterns Population Density
Fact file Average Income: $29,634 Car ownership: approximately 79.35% of the Californian population own a car. Infant mortality rate: 4.5 infant deaths per 1,000 live births. Migration rates: there are 2.5 migrants for every 1000 people in California. Birth rate: in 2013 the birth rate was 13.1 every 1000 residents. Death rate: it was accounted that in 2010, total deaths were 233,143 Average life-span in California is said to be 80.8 years Employment rate in California is known to be 91.5% Home ownership is just over 50% at 55.3% Unemployment rate: 8.5%% Key Words Fault line: A fault line is a break or fracture in the ground that occurs when the Earth's tectonic plates move or shift and are areas where earthquakes are likely to
Infant mortality rate is the death rate during the first year of life. Birth and death rate affect the population of a country. If a country has a low death rate, this suggests that it has high life expectancy. There are many factors that affect the birth and death rate of a country, these factors varying from political to religious reasons. They all contribute to the total population.
Human Population Growth * Explain the two types of population growth. The two types of population growth would be Exponential population growth and Logistic population growth. The Exponential population growth is the development that happens at an increasingly rate in proportion to the growing total number or size. It happens when the population grows at a constant rate over time. The only way that this can happen is by the number of births.
These tend to happen when countries develop and advance their economy. This is a theory which an American demographer Warren Thompson interpreted in 1929 and is based on correlation which is observed the transitions of industrialized societies over a two-hundred year period (Montgomery, K., n.d.). During demographic transition, countries undergo a number of changes or stages through advances in healthcare, agriculture, technology and industrialization. During stage one, pre-industrialized societies showed birth and death rates where high and only changed during disease or droughts occurred. Stage one had a consistency in its population and the birth and death rates were the same.
Just in 2011 and 2012, the revolution has been responsible for 80% of civilian deaths. Child Mortality Child mortality, also known as under-5 mortality, is the probability of a child born in a specific year or period dying before reaching the age of five, if subject to age-specific mortality rates of that period. The child mortality rate is a leading indicator of the level of child health and overall development in countries. There are many factors, which have significant impact on the child mortality rate. Firstly, the intake of food varies, from a low just over 1,500 calories per
The Center for Disease Control and Prevention gives national marriage and divorce rate trends for the last ten years. In the year 2000 there were 2,315,000 recorded marriages, however, there were 944,000 divorces. This is a rate of 40.77% of marriages ended in divorce (“National Marriage”). The rate in 2009 was 40.38% (“National Marriage”). This is a minimal down shift in the rate of divorce.
Infant mortality rate This refer to the ratio of deaths to live births of children below one year of age in the population, that is, number of deaths below age one in 1996 in Gambia divided by number of live birth in 1996 in Gambia multiplied by 1000, is equal to Gambia infant mortality rate, 1996. (Hes, et, al 1988, 495) The perinatal mortality rate This refers to the number of foetal deaths weighing at least 500g (or, when birth weight is unavailable, after 22 completed weeks of gestation or with a crown-heel length of 25cm or more plus the number of early neonatal deaths per 1000 total births. Maternal mortality. Maternal death can be defined as the death of a woman while pregnant or within 42 days of termination of pregnancy, irrespective