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Ecology

Ecosystems and population

QuestionAnswer
The living parts of a habitat biotic factors
The non living parts of an organisms habitat. They include water, sunlight, oxygen, temperature, and soil. abiotic factors
All the members of one species in a particular area. population
All the different populations that live together in an area. community
A group of organisms that are physically similar and can mate with each other and produce offspring that can also mate and reproduce. species
The community of organisms that live a particular area along with their non living surroundings. ecosystem
An environment that provides the things that organisms need to live grow and reproduce. habitat
The largest population that an area can support. It is determined by the limiting factors that are present. carrying capacity
The study of how living things interact with each other and with their environment. ecology
The number of births in a population in a certain amount of time. birth rate
The number of deaths in a population in a certain amount of time. death rate
moving into a population. immigration
Leaving a population. emigration
The number of individuals in a specific area. population density
An environmental factor that causes a population to decrease. limiting factors
Created by: hgkaduson
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