Ecology definition 0.0 / 5 ? BiologyEcology, ecosystems and environmental biologyA2/A-levelEdexcel Created by: katierachelsmithCreated on: 11-10-18 15:58 38526917410 Across 1. All the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding (10) 4. The role or function of an organism or species in an ecosystem (5) 5. An animal that gets its energy from eating only plants (9) 8. An organism that generally obtains food by feeding on other organisms or organic matter due to the lack of availability to manufacture own food from inorganic sources (8) 9. The process by which the structure of a biological community evolves over time (10) 10. An organism capable of producing complex organic compounds from simple inorganic molecules through the process of photosynthesis or chemosynthesis (9) Down 2. An organism, especially a soil bacterium, fungus or inverterbrate that decomposes organic material (10) 3. An organism that is unable to synthesise its own organic carbon-based compounds from inorganic sources and so feeds on organic matter produced by or available in other organisms (11) 6. An organism that feeds on or derives nourishment from decaying organic matter (9) 7. The natural home or environment of an animal, plant or other organism (7)
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