Terms : Hide Images
| 2428907201 | Ecology | Scientific study of interactions among organisms and between organisms and their environment |  | 0 |
| 2428910025 | Ecologist | Studies animals and the way they interact with their environment |  | 1 |
| 2428911447 | Symbiosis | A relationship in which two different organisms live in close association with each other |  | 2 |
| 2428915032 | Mutualism | A relationship between two species in which both species benefit |  | 3 |
| 2428915964 | Commensalism | A relationship between two organisms of different species where one benefits and the other is neither harmed nor benefited |  | 4 |
| 2428917928 | Parasitism | A relationship between two organisms of different species where one benefits and the other is harmed |  | 5 |
| 2428919549 | Habitat | Place where an organism lives |  | 6 |
| 2428921548 | niches | the role of an organism in its habitat, or how it makes its living |  | 7 |
| 2428928443 | Predator | An animal that hunts other animals for food |  | 8 |
| 2428929089 | Prey | Animal hunted or caught for food |  | 9 |
| 2428930755 | Competition | A common demand by two or more organisms upon a limited supply of a resource; for example, food, water, light, space, mates, nesting sites. It may be intraspecific or interspecific. |  | 10 |
| 2428931895 | Consumer | An organism that eats other organisms |  | 11 |
| 2428983355 | Producer | An organism that can make its own food. |  | 12 |
| 2428984429 | Herbivore | A consumer that eats only plants. |  | 13 |
| 2428985550 | Carnivore | An animal that eats other animals |  | 14 |
| 2428986669 | Omnivore | An animal that eats both plants and animals |  | 15 |
| 2428989664 | Decomposer | An organism that breaks down wastes and dead organisms |  | 16 |
| 2428991076 | Food Chain | A series of steps in which organisms transfer energy by eating and being eaten |  | 17 |
| 2428993045 | Food Web | A complex arrangement of interrelated food chains illustrating the flow of energy between interdependent organisms. |  | 18 |
| 2428994575 | Organism | A living thing |  | 19 |
| 2428996958 | Population | A group of individuals that belong to the same species and live in the same area |  | 20 |
| 2428998236 | Community | A group of interdependent organisms inhabiting the same region and interacting with each other |  | 21 |
| 2429001046 | Ecosystem | A system formed by the interaction of a community of organisms with their physical environment |  | 22 |
| 2429002593 | Biosphere | Consists of all life on Earth and all parts of the Earth in which life exists, including land, water, and the atmosphere. |  | 23 |
| 2429003769 | Solar System | A star orbited by planets. |  | 24 |
| 2429004681 | Galaxy | A collection of stars, dust, and gas bound together by gravity |  | 25 |
| 2429005669 | Universe | All of space and everything in it |  | 26 |
| 2429006825 | Abiotic | Non-living |  | 27 |
| 2429007782 | Biotic | Living |  | 28 |
| 2429008692 | Adaptations | Changes in physical structure, function, or behavior that allow an organism or species to survive and reproduce in a given environment. |  | 29 |
| 2429009848 | Camouflage | The hiding of something as a result of its appearance |  | 30 |
| 2429013239 | Biome | A group of ecosystems with similar climates and organisms |  | 31 |
| 2429014698 | Resources | Items needed to survive: water, air, space, light, shelter |  | 32 |
| 2429018899 | Evolution | Change in a kind of organism over time; process by which modern organisms have descended from ancient organisms. |  | 33 |
| 2429020382 | Carrying Capacity | The largest population that an area can support |  | 34 |
| 2429021193 | Limiting Factors | Conditions in the environment that put limits on where an organism can live |  | 35 |
| 2429095378 | Energy Pyramid | A diagram that shows the amount of energy that moves from one feeding level to another in a food web |  | 36 |
