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1
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the position or function of an organism in a community of plants and animals
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7
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The zone of air, land and water at the surface of the earth that is occupied by organisms.
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9
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A step in the movement of energy through an ecosystem
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10
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the study of home (earth and the interconnections of organisms)
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12
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Any group of individuals, usually of a single species, occupying a given area at the same time;
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13
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The power to perform chemical, mechanical, electrical or heat related tasks
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14
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: A sequence of organisms through which energy captured from sunlight by photosynthesis is transferred from one consumer to the next
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16
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An individual liable to be, or actually, consumed (killed) by a predator
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17
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Organisms (bacteria, fungi, heterotrophic protists) in ecosystems
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2
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a plant eater
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3
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Large, ecological unit composed of similar types of climax communities on a global scale
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4
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an animal that eats both plant and animal materials
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5
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The environment of an organism
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6
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Non-living; usually applied to the physical and chemical aspects of an organism’s environment
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8
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Energy relationship among various feeding levels involved in a particular food chain
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11
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Of, pertaining to, or produced by life or living organisms (of an ecosystem)
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15
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Representation of feeding relationships in a community that includes all the links revealed by dietary analysis
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16
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an animal that kills and eats other animals
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18
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The accumulation of seasonal weather patterns in an area over a long period of time.
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19
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a relationship between two species of organisms in which both benefit from the association-a type of symbiosis
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