area populations

A group of the same species inhabiting a specific geographical area at a particular time form a population..

The total population of the United States in the year 2000 was 280 million. The population of the Metropolitan area was 80% of the total population. Find the population of Metropolitan area. => 224 million or 220 million or 214 million or ..

The table shows the details of the population of the U.S. in different areas in two different years. What is the ratio of the population in the North East to that in the West in 1990? => 25 : 26 or 5 : 7 or 26 : 25 or 20 : 9..

Individuals living in the same area are referred as local populations. They all experience similar ecological processess at a particular stage of the life cycle. Similar populations of a species occupying different geographical areas are called sister po..

Population and its Characteristics - Population is defined as the total number of individuals of a species present in a particular area. (For e.g., a country or a state or a city) Population is studied by a comprehensive census - wherein exhaustive and classi..

Population Density - It is the most important parameter indicating the pressure of population on land, water and other resources. Usually, higher population density (expressed as number of people (square kilometers) is found in urban areas than in rural ..

It is the most important parameter indicating the pressure of population on land, water and other resources. Usually, higher population density (expressed as number of people (square kilometers) is found in urban areas than in rural areas. Regional disp..

Population is the next level in ecological hierarchy the word population has its origin in the Latin word populus meaning 'people'. In ecology, population is defined as the total number of all individuals of a particular species, which breed among themselves or have th..

It is the total number of individuals of a species present in an area at a specific tim..

India is the best country to study the consequences of over population. Geometric growth in population has pushed our country into population explosion leading to number of serious consequences. Some of them are: Decreased availability of food and clothing. Decreased p..