8th Science U9
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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A community of organisms and their abiotic, or nonliving, environment. | ecosystem
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A group of organisms of the same species that live in a specific geographical area. | population
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An organism that eats other organisms or organic matter. | consumer
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A relationship between two species in which one species, the parasite, benefits from the other species, the host, which is harmed. | parasitism
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The study of the interactions of living organisms with one another and with their environment. | ecology
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All of the population of species that live in the same habitat and interact with each other. | community
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An organism that kills and eats all or part of another organism. | predator
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An environmental factor that is not associated with the activities of living organisms. | abiotic factor
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An organism tha can make its own food by using energy from its surroundings. | producer
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An organism that is killed and eaten by another organism. | prey
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An environmental factor that is associated with or results from the activates of living organisms. | biotic factor
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An organism that gets energy by breaking down the remains of dead organisms or animals wastes and consuming or absorbing the nutrients. | decomposer
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A diagram that shows the feeding relationships between organisms in an ecosystem. | food web
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A simple model showing the energy flow from one organism to another. | food chain
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A relationship between two species on which one species, the parasite, benefits from the other species, the host, which is harmed. | parasitism
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A relationship that is positive for both organisms. | mutualism
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A relationship that is positive for one organism and has no effect on the other. | commensalism
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A large region characterized by a specific type of climate and certain types of plant and animal communities. | biome
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A ecosystem on land. | terrestrial
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Saltwater ecosystems. | marine
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An area where fresh water mixes with salt water from the ocean. | estuary
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An area of land that is periodically underwater or whose soil contains a great deal of moisture. | wetland
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
ashaver
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