species.
community
Several groups of populations in an area/habitat is called a community.
the population is the amount of people living in that area
The group of all populations in an area is community. Niche is everything an organism occupies in an ecosystem- for example, place to live, food, mates, etc.A community is a group of different populations living together in one area.
Group of one species living together is called population. Group of populations living in an area is called community. Group of populations living in an area plus the environment around them is called ecosystem.
community
2 or more populations living in the same area at the same time is a community.
an ecosystem
The number of people in a given area
ecosystem
A population consists of all the individuals of a species living in a specific area at a given time. It includes both organisms that are able to reproduce and those that cannot. Populations can vary in size, composition, and distribution.
a community.