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Criado por sofia.momoko
mais de 9 anos atrás
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Questão | Responda |
Abiotic Factors | Non living factors in an ecosystem |
Abundance | Number of a particular population in a given area |
Factors affecting ecosystems arising from human activity | Anthropogenic factor |
Living factors in an ecosystem | Biotic factor |
Final stable community at the end of the process of succession | Climax Community |
When succession is not completed due to human activity | Deflected succession |
Factors that have a greater effect on a population when the population is large | Density dependent |
Description of where a particular species can be found | Distribution |
Interaction between the living and non living components in a given area | Ecosystem |
Factors related to soil | Edaphic factor |
Type of feeding relationship between a herbivore and plants | Grazing |
Place where an organism lives | Habitat |
Competition for resources between organisms of different species | Interspecific Competeion |
Competition of resources between organisms of the same species | Intraspecific Competition |
Type of bar chart representing distribution and abundance of organisms | Kite diagram |
Feeding/living arrangement between two organisms where both benefit | Mutualism |
Description of the relational position of a species in its ecosystem | Niche |
Relation ship where one organism feeds from the other living organism | Parasitism |
Pioneer community | First species to colonise bare rock |
Feeding relationship where one organism kills and eats the other | Predation |
Succession which occurs in an area where no previous communities existed | Primary Succession |
Succession which occurs on land that has been cleared, where communities existed before | Secondary Succession |
Communities that develop during succession between the pioneer community and the climax community | Seres |
Animal that does not move, e.g. attached to rocks | Sessile |
Measure of the spread of data about a mean | Standard deviation |
Process of changes in a community over time brought about by the changes in abiotic factors caused by previous communities | Succession |
Description of the profile of an area, including altitude, slope, aspect and drainage | Topography |
The line across and area to be inspected | Transect |
Feeding level in a food chain or web | Trophic level |
Adaptation of plants that enable them to survive dry conditions | Xerophytic properties |
Organisms who are able to synthesise organic compounds from simple molecules, such as carbon dioxide | Autotroph |
Organisms who obtain their food and energy from organic compounds | Heterotrophs |
Organisms who are autotrophic at the start of a food chain | Producer |
Organisms who are heterotrophic and feed on producers (herbivores) | Primary Consumer |
Organisms that feed on primary consumers | Secondary Consumer |
An organism that feeds on dead and decaying matter, including bacteria and fungi | Decomposer |
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