-abiotic factors
-biotic factors -land biomes -aquatic biomes -biosphere -ecosystem -biome -community -population -species -habitat -niche -competition -symbiosis -predation |
- the nonliving factors within an ecosystem
- the living factors in an ecosystem - a biome that consist of land features and factors - a biome that consist of aquatic features anf factors - a geological place on earth; a place to support life - the climate and structure of a large ecosystem - a place where organisms interact and play a huge role within an ecosytem - a group of living things in an ecosystem - a single species in an ecosystem - organisms that are different from one another because of different characteristics - how an organism plays its role within an ecosystem - a lack of resources such as shelter, food, and water make animals compete with one another - a relationship between two organisms that could benfit both, one, or neither of the organisms - when an animal is considered prey for a predator |