What does population mean?

A population is the number of people living together in an area at a given time. The population of a country is the number of people living in that country at a given time. The term “population” is often used when discussing the human population.

What does population mean in biology?

population size refers to the number of living individuals in a group of the same species. It’s usually expressed as the number of individuals or as relative population density: the number of individuals per square meter of area. It’s important to consider population size because larger groups can lead to the overexploitation of natural resources and cause more disease.

What does population mean in science?

Population refers to the number of living individuals – usually animals – in a given area at a given time. In other words, population is the number of people living in a particular location or region. It’s usually expressed in the form of a count, as in “there are 150 people in this town.” This is a count of all living individuals in the location, including humans, plants, animals, and other living things.

What does population mean on exam?

The population of a country is typically defined as the number of people living in that country. The term population is used to describe a group of living organisms of the same species. For example, if you look around you will find many humans living on the earth. The population of humans living on the earth is estimated to be around 8.7 billion.

What does population means on SAT?

While the average population of a county is often used to compare the different areas of the U.S., this is not a specific question on the SAT. Instead, you will need to be able to describe the different factors that affect population, such as natural increase (more births than deaths), immigration, and emigration.