click below
click below
Normal Size Small Size show me how
6th Grade Science
6th Grade Ecology and the Environment Vocabulary
Term | Definition |
---|---|
Biotic Factor | An Interaction that involves a living or one living organism |
Abiotic Factor | A nonliving part of an environment |
Population | A group of individuals of the same species that live in the same place at the same time |
Species | Organisms that are closely related and can mate to produce fertile offspring |
Community | All the populations of soecies that live in the same habitat and interact with each other |
Ecosystem | A community of organisms and their nonliving environment |
Producer | An organism that can make its own food |
Decomposer | An organism that gets energy and mutrients by breaking gown the remains of other organisms |
Consumer | An organism that eats other organisms |
Food Chain | The path of energy transfer from producers to consumers |
Food Web | A diagram that shows the feeding relationships between organisms in a ecosystem |
Carrying Capacity | The largest population that an invironment can support |
Predator | An organism that kills and eats another organism |
Prey | An animal that is killed and eaten by another animal |
Symbiosis | A relationship in which two different organisms live in close association with each other |
Mutualism | A relationship between two species in which both species benefit |
Commensalism | A relationship between two species in which one species benefits and the other is unaffected |
Parasitism | A relationship between two species in which one species benefits and the other species is harmed |
Renewable Resource | A natural resource that can be replaced at the same rate at which the resources is consumed |
Nonrenewable Resource | A resource that forms at a rate that is much slower than rate at which the resource is consumed |