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Ch. 18 Vocabulary Slap Game
read the definition and try to guess the word
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describes the nonliving part of the environment, including water, rocks, light, and temperature
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abiotic
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describes living factors in
the environment
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biotic
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the study of the interactions of organisms with one another and with their environment
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Ecology
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all of the populations of species that live in the same habitat and interact with each other
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community
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a group of organisms of the same species that live in a specific geographical area
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population
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the part of Earth where life exists; includes all of the living organisms on Earth
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biosphere
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a community of organisms and their abiotic, or nonliving, environment
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ecosystem
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living things need _______ to survive
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energy
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organisms that use sunlight directly to make food
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producer
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organisms that eat other
organisms are called
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consumers
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eat both plants and animals
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omnivore
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a consumer that eats only plants
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herbivore
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a consumer that eats animals
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carnivore
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a diagram that shows an ecosystem’s loss of energy
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energy pyramid
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the largest population that an environment can support
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carrying capacity
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the organism that eats the prey
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predator
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the organism that is eaten is called
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prey
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the evolution of two species that is due to mutual influence, often in a way that makes the relationship more beneficial to both species
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coevolution
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a relationship between two species in which one species benefits from the other species, the host, which is harmed
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parasitism
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a relationship between two organisms in which one organism benefits and the other is unaffected
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commensalism
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a relationship between two species in which both species benefit
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mutualism
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a relationship in which two different organisms live in close association with each other
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Symbiosis
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abiotic Ecology biosphere biotic population community
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omnivore Symbiosis commensalism energy predator carnivore prey coevolution mutualism parasitism ecosystem consumers herbivore producer carrying capacity energy pyramid
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