Module 8 Vocab Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
ecology | the study of the relationship between an organism and its environment |
abiotic | the nonliving part of an environment |
biotic | the living part of an environment |
carrying capacity | the largest population size that can be supported by a specific area with its available resources |
limiting resource | a factor required for a population to grow, but present in small quantities in an ecosystem |
detritus | dead organic matter and the decomposing organisms living among it |
productivity | the rate of photosynthesis carried on in an ecosystem |
carbon fixation | the converting of inorganic carbon into useful organic carbon substances |
nitrogen fixation | the converting of gaseous nitrogen into useful organic nitrogen substances |
benthic | describing organisms that live on the ocean bottom |
pelagic | describing organisms that live in the water column away from the ocean bottom |
habitat | a specific place where an organism lives |
population | a group of individuals of the same species that live together |
community | all the populations of organisms living in the same area |
ecosystem | composed of one or more communities, including the physical environment of a specific area |
self-regulating population | a population prevents itself from excessive growth by using up available resources |
intraspecific competition | competition among individuals of the same species |
interspecific competition | competition among individuals of different species |
predator | organism that eats another organism |
prey | organism that is eaten by the predator |
niche | all aspects of an organism's lifestyle - including eating habits, requirements for living space, reproductive strategy, behaviors |
host | the first individual, usually the larger one, in a symbiotic relationship |
symbiont | the second individual, usually the smaller one, in a symbiotic relationship |
commensalism | one type of symbiosis where one species benefits from the relationship while the other is not affected |
parasitism | one type of symbiosis where one species benefits from the relationship and the other is harmed |
mutualism | one type of symbiosis where both organisms benefit from the relationship |
zooxanthellae | tiny dinoflagellates that live in the tissue of coral |
autotroph | organisms that get energy from their environment and use it to make their own food |
heterotroph | organisms that get their energy from feeding on autotrophs or other heterotrophs |
trophic relationship | food relationships |
primary producers | organisms that make their own food |
consumers | organisms that eat the primary producers |
trophic level | each step in a food chain |
food web | made up of many different food chains |
Created by:
larmstrong3
Popular Biology sets