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Ecology Vocabuary
Ecology unit vocabulary
| Question | Answer |
|---|---|
| Factor that is any NONLIVING part of the environment | Abiotic |
| Any LIVING part of the environment | Biotic |
| Temperature, wind, sunlight, soil, minerals are examples of biotic or abitoic? | Abiotic |
| Plants, animals, bacteria are all examples of biotic or abiotic factors? | Biotic |
| STUDY of interactions among living things and their environment | Ecology |
| All organisms and the part of Earth where they exist | Biosphere |
| A large region characterized by climate conditions, living organisms, and geographical features (Tropical Rainforest, Desert, Tundra) | Biome |
| A community of organisms that live in a place and interact together with their physical environment | Ecosystem |
| Different populations that live together in a defined area | Community |
| A group of individuals that belong to the same species and live in the same area | population |
| Any INDIVIDUAL living thing | organism |
| Area in which an organism lives, including the biotic and abiotic factors that affect it | Habitat |
| The role an organism plays in its environment | Niche |
| Variety of life within an area | biodiversity |
| total dry MASS of all organisms | biomass |
| illustrates the flow of energy, biomass, or numbers at each TROPCHIC LEVEL in an environment | Ecological Pyramid |
| LEVEL of nourishment in a food chain | Trophic Level |
| Model that LINKS organisms by their feeding relationships | Food Chain |
| Model that shows the complex interactions formed by the feeding relationships among the various organisms in an ecosystem | Food Web |
| Organisms that are able to PRODUCE their own food often through photosynthesis | Producer |
| The total amount of matter made by producers within an ecosystem | Primary productivity |
| Organism that obtains its energy and nutrients by EATING other organisms | Consumers |
| consumer that obtains energy by EATING Plants | Herbivore |
| Consumer that eats both plants and animals | Omnivore |
| Organisms that obtain energy by eating only animals | Carnivore |
| Organism that is responsible for recycling dead or decaying organisms back into the environment | Decomposer |