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vocabulary

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Term
Definition
trade-off   a balance achieved between two desirable but incompatible features; a compromise.  
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deforestation   the clearing of trees, transforming a forest into cleared land  
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reforestation   refers to establishment of forest on land that had recent tree cover, whereas afforestation refers to land that has been without forest for much longer  
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fossil fuel   a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.  
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global warming   a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.  
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pollution   the presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.  
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host   an animal or plant on or in which a parasite or commensal organism lives  
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producer   a person, company, or country that makes, grows, or supplies goods or commodities for sale.  
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abiotic   physical rather than biological; not derived from living organisms  
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biotic   of, relating to, or resulting from living things, especially in their ecological relations  
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scavenger   an animal that feeds on carrion, dead plant material, or refuse  
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population   all the inhabitants of a particular town, area, or country  
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parasite   an organism that lives in or on another organism (its host) and benefits by deriving nutrients at the host's expense.  
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renewable   a source of energy that is not depleted by use, such as water, wind, or solar power.  
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non-renewable resources   a nonrenewable energy source  
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autotrophic/autotroph   any organism capable of self-nourishment by using inorganic materials as a source of nutrients and using photosynthesis or chemosynthesis as a source of energy, as most plants and certain bacteria and protists.  
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heterotrophic   Biology. an organism requiring organic compounds for its principal source of food.  
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evaporation   . The changing of a liquid into a gas, often under the influence of heat (as in the boiling of water). (See vaporization.)  
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precipitation   the action or process of precipitating a substance from a solution.  
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industrialization   The process in which a society or country (or world) transforms itself from a primarily agricultural society into one based on the manufacturing of goods and services.  
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Created by: kane17
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