Cubangbang's 7thA Ch. 21 Ecosystem Stack #129271
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Ecology | the study of organisms in their habitats
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| Ecosystem | a limited area in which living and nonliving things interact
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| Abiotic community and Biotic community | the two major parts that make up an ecosystem
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| Abiotic community | the nonliving factors in an ecosystem
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| Biotic community | the living organisms is an ecosystem
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| Niche | the role or function of an organism in its environment
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| Light, temperature, water, soil and substrate, and wind or current | the five major abiotic factors in most ecosystems
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| Water cycle | a continuous movement of water from the atmosphere to the earth and back to the atmosphere
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| Habitat | the place where an organism lives
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| Climax community | a relatively stable community in the succession of organisms in an area
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| Succession | a predictable series of changes that occur in biotic communities as they progress toward a climax community
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| Population | all the members of one kind of organism living in a particular ecosystem
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| Circadian rhythm | a regular fluctuation in a living organism that repeats on a 24
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| Producer organisms and Consumer organisms | the population in a biotic community can be divided into two groups, what are those two groups
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| Producer organisms | an organism that manufactures its own food
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| Consumer organisms | an organism that uses food manufactured by other organisms
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| Nitrogen cycle | the process by which nitrogen moves, in various compounds, through biotic and abiotic communities as it is used and reused
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| Nocturnal | active at night
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| Diurnal | active during the day
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| Seasonal Rhythm | a change that takes place annually in an ecosystem
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| Hibernation | a dormant state involving a slowing of life processes; permits certain animals to survive winter conditions
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| Farmer’s field, school yard, and golf course | 3 artificial or manmade ecosystems
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Created by:
jcubangbang
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