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ecology32

vocb

QuestionAnswer
Ecology orginisms and their envirment , or surroundings
Biosphere contains the copmbined portions of the planet in witch all life exists, all over
Species a group of organisms so similar to one another that they can bread and produce firtial offspring
Population goup of indivituals that belong to the same species and live in the same area
Communites different population that live together in a defined area
Ecosystem colection of all orginisms that live in a particular place living and nonliving
Biome a group of ecosystems that have the same climate and simular domiant comunities
Autotrophs capture energy from sun light and use that energy to produce food
Producers autotrophs
Heterotroph contains energy from the food it consumes
Food Web network of complex interactions formed by the feeding relationship from various orginasims
trophic leel step in a food chain or food level
biomass total amount of living tissue with in a tropic level
biogeochemical cycle the process when all forms of matter are passed from one chemical to another
limiting nutrient single nutrient that either is scare or cylces very slow limiting growth
weather condision of earths atmosphere at a poticular point and time
climate average year after year condisions of temp and peserpatison
green house effect when heat and cabon dioxed is remained on the earths atmosphere
biotic factor bioligical infulence on organisms within an ecosystem
abiotic factor phical or nonliving factor that shapes an ecosystem
niche full range of phical and biotical condisions in witch an organism lives
logistic the growth pattern in witch a populations growth rate slows or stops flowing
predation one benefits one does not
symbiosis 2 live close together
mutualism both benefit
commensalism 1 benefits one is not helped or hurt
parasitism one lives off of other and hurts it
resource any necessity of life
pioneer species first to populate an area
Created by: maxwellspearson
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