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Chapter 3 Biology
Chapter 3 Biology Study Guide
| Term | Definition |
|---|---|
| Abiotic Factor - | Physical, or non-living factors that shape an ecosystem. |
| Species - | group of similar organisms that can breed and produce fertile offspring. |
| Climate - | Average year-to-year conditions of the atmosphere, including temperature and precipitation in an area over a long period of time. |
| Weather - | Day-to-day conditions of the atmosphere, including temperature, precipitation, and other factors. |
| Biosphere - | part of the earth in which life exists, including land, water, and air, or atmosphere. |
| Biotic Factor - | and living Factor of the environment with which an organism might interact. |
| Community - | assemblage of different populations that live together in a defined area. |
| Ecology - | scientific study of interactions among organisms and their environment |
| Ecosystem - | all the organisms that live together with their non-living environment. |
| Population - | group of individuals of the same species that live in the same area |
| Biome - | group of ecosystems that share similar climate and typical organisms. |
| Estuary - | a kind of wetland formed where a river meets the ocean. Always formed like a triangle. |
| The levels of ecological organization - | 1. Individual 2. Population 3. Community 4. Ecosystem 5. Biome 6. Biosphere |
| The greenhouse effect - | a natural process where greenhouse gases in Earth's atmosphere trap heat from the sun, keeping the planet warm enough to sustain life. |
| Earth's 4 major Systems - | Biosphere, Hydrosphere, Atmosphere, and Geosphere |
| Examples of Abiotic Factors - | water, sunlight, temperature, soil, gases, climate, and weather |
| Examples of Biotic Factors - | plants, animals, and bacteria |
| Examples for the organization of ecology - | 1. 1 singular Bison 2. a herd of bison 3. grasses, meadowlarks, and prairie dogs 4. the Flint Hills 5. Temperate Grasslands Biome 6. The planet earth |
| Temperate Grassland - | warm summers, cold winters, moderate precipitation, fertile soils, and occasional fires; plants are resistant to gra |