The place where an organism lives and that provides the things the organism needs
All the living and nonliving things that interact in an area
Living parts of an ecosystem like grass, plants, seeds or berries
Nonliving parts in an ecosystem like water, sunlight, oxygen, temperature and soil
All the members of a species in a particular area
Levels of Ecological Organization
1- Organism: one individual 2- Population:many individuals of same species 3- Community: many populations 4- Ecosystem: community and nonliving factors
The study of how living things interact with each other and with their enviroment
A group of organisms that are physically similar and can mate with each other and produce offspring
All the different populations that live together in an area
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