The order presumed to be present in the constitution of matter and the operation of forces in nature and society.
单词 | θ19608 |
释义 | the world > life > biology > balance of nature > [noun] (32) natural order1531 The order presumed to be present in the constitution of matter and the operation of forces in nature and society. balance of nature1909 A condition in which two (or more) opposing forces balance each other; equilibrium. a state of equilibrium in nature produced by the interaction of… ecosystem1935 A biological system composed of all the organisms found in a particular physical environment, interacting with it and with each other. Also in… biosystem1942 a biological system (in any of various senses); esp. = ecosystem, n. Subcategories:— replacement of one species by another (17) — type of ecosystem (4) — biodiversity (3) — endangered species (1) — extinction (2) — development or maintenance of ecosystem (1) |
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