biology ecology crossword 0.0 / 5 ? BiologyEcologyA2/A-levelAQA Created by: bambiCreated on: 08-09-13 17:39 79382510146 Across 1. The total quantity or weight of organisms in a given area or volume. (7) 5. The role of a species within a ecosystem ; its location/ spatial habitat and functions - relationships with other organisms -and it's effect on the environment (5) 6. An animal that feeds on plants (9) 9. Environmental features such as climatic and edaphic factors , that do not derive directly from the presence of other organisms . (7, 6) Down 2. All the members of one species in a habitat at one time (9) 3. Those features of the environments of organisms arising from the activities of other organisms. (6, 6) 4. A group of potentially interbreeding individuals; which do not normally interbreed with any other groups to produce living fertile offspring . (7) 7. The communities/ living organisms (biotioc factor) and environmental factors (abiotic factor) in a particular area . These factors are interacting and independent, They make up a self contained system That's self supporting in terms of energy flow. (9) 8. Any characteristic of the environment resulting from the physical , chemical or biotic components of the soil (7, 6) 10. All the interconnected food chains in an ecosystem ( usually complex to calculate) (4, 3)
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