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Science Word Wall

TermDefinition
Ecologist Scientists who study ecology.
Quadrat A square or rectangular plot of land marked off, to determine where to collect their samples.
Transect The specific path or area, often marked with a rope or measuring tape showing where data should be collected.
Abiotic The nonliving components in an ecosystem include water, temperature, and sunlight.
Biotic The living components in an ecosystem are the organisms.
Biodiversity The variety of life at every level, from genes to species to ecosystems.
Habitat location in an environment where an organism lives
Invasive Introduced species that cause or have the ability to cause harm to the environment or people.
Population A group of organisms of the same species living in the same habitat
Range In ecology, the total of all the areas where a species lives.
Resource any factor that can be consumed or used by an organism
Food Web A diagram that models feeding relationships within an ecosystem.
Cellular respiration A series of chemical reactions in a cell that break down sugars and release energy.
Consumers An organism that gets its food by eating other organisms.
Photosynthesis The process by which plants convert water and carbon dioxide into sugars and oxygen.
Producers An organism that produces its own food.
Competition The situation when two organisms or two species compete for the same resource.
Commensalism The relationship between two species where one species benefits while the other species is neither harmed nor helped.
Mutualism The relationship between two species where both species benefit.
Parasitism The relationship between two species where one species benefits while the other is harmed.
Symbosis The close and often long-term interaction between two species.
Created by: 31arzt
 

 



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