A population is defined as a group of organisms of the same species that live in the same area and can breed. Population density measures the number of individuals per unit area or volume and is commonly used for humans and other living things. Birth rates represent the number of live births per 1,000 people in a population each year, while death rates show the number of deaths per 1,000 people in a given time period. Globally, the current crude death rate is around 8 deaths per 1,000 people.

1. populationkk

2. Population
 A population is a summation of all the
organisms of the same group or
species, who live in the same
geographical area, and have the
capability of internal breeding.
 Population is a concept that has two
different meanings. In research, a
population is the set of objects to be
studied. In demography, a population
is a collection of people who share a
particular geographical territory.

4. Population Density
 Population density (in agriculture
standing stock and standing crop) is a
measurement of population per unit
area or unit volume; it is a quantity of
type number density. It is frequently
applied to living organisms, and
particularly to humans. It iPopulation
density is population divided by total
land area or water volume, as
appropriate.[1]

5. POPULATION DENSITY

8. BIRTH RATES
 The birth rate is the total number of births per
1,000 of a population each year.[1] The rate of
births in a population is calculated in several
ways: live births from a universal registration
system for births, deaths, and marriages;
population counts from a census, and
estimation through specialized demographic
techniques. The birth rate (along with mortality
and migration rate) are used to calculate
population growth.

9. DEATH RATES
The global crude death rate is 7.99 deaths/1,000
population.[1] The crude death rate represents the total
number of deaths per year per thousand people.
Comparatively, the crude death rate in the year 1900 was 17.2
deaths/1,000 population and 9.6 deaths/1,000 population in
1950.[2]

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