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Ecology oconnor2

QuestionAnswer
What is limiting nutrient? When in ecosystem is limited by a single nutrient that is scarce or cycles very slowly.
What is weather? The day-to-day condition of Earth's atmosphere at a particular time and place.
What is climate? The average year-after-year conditions of the temperature and precipitation in a particular region.
What is the green house effeect? The natural situation in which heat is reatined by this layer of green house gases.
What are biotic factors? The biological influnces on organisms within an ecosystem.
What is an abiotic factor? Physical, or nonliving, factors that shape ecosystems.
What is a niche? The full range of physical and biological conditions in which an organism lives and the way in which an organism uses those conditions.
What is logistic growth? The growth pattern in which a population's growth rate slows or stops following a period of exponential growth.
What is carrying capacity? The largest number of individuals of a population that a given environment can hold.
What is demography? The scientific study of human populations.
What is the demographic transiation? A dramatic change in birth and death rate.
What is the green revolution? The development of highly productive crop strains and the use of modern agricultural
Created by: Coconnor
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