22 cards
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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biosphere | the part of the earth's crust, waters, and atmosphere that supports life
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carrying capacity | The maximum population of a particular organism that a given environment can support
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commensalism | A symbiotic relationship between two organisms of different species in which one derives some benefit while the other is unaffected.
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community | A group of plants and animals living and interacting with one another in a specific region under relatively similar environmental conditions.
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consumer | A heterotrophic organism that feeds on other organisms in a food chain.
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ecology | the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms.
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ecosystem | a system formed by the interaction of a community of organisms with their environment
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habitat | the natural environment of an organism
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limiting factor | an environmental factor that tends to limit population size
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mutualism | a relationship between two species of organisms in which both benefit from the association.
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niche | The function or position of an organism or population within an ecological community.
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parasitism | A symbiotic relationship in which one organism (the parasite) benefits and the other is harmed
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population | All the organisms that constitute a specific group or occur in a specified habitat.
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producer | an organism, as a plant, that is able to produce its own food from inorganic substances.
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symbiosis | the living together of two dissimilar organisms, as in mutualism, commensalism, amensalism, or parasitism.
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predator | An organism that lives by preying on other organisms
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prey | an animal hunted or seized for food
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competition | the struggle among organisms, both of the same and of different species, for food, space, and other vital requirements
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chemosyntesis | the synthesis of organic compounds within an organism, with chemical reactions providing the energy source.
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food web | a series of organisms related by predator-prey and consumer-resource interactions; the entirety of interrelated food chains in an ecological community.
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energy pyramid | a depiction of the amount of energy in each trophic level of an ecosystem
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food chain | a series of organisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still larger one
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Created by:
wyatt
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