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sci vocab 1-3

TermDefinition
consumer organism that gets its energy and nutrients by feeding on other organisms
decomposer type of bacteria or fungus that breaks down dead organisms and waters
shredder organisms that eats the tissue of other organisms organic matter and wood
dichotomous is constructed using contrasting characteristics to divide the organisms in the key into smaller and smaller groups
pest any organism that spreads disease, destroys property, competes with people for resources such as food, or is just a nuisance
integrated pest management(IMP) Important pest management tool that uses a mix of methods such as traps, disease-resistant and natural pest-killing substance, as well as the introducing of predators to control pest
ecosystem group of living organisms that interact with one another and the non living physical environments as one unit
environment the natural world, as a whole or in a particular geographical area, especially as affected by human activity.
homeostasis natural stability in an ecosystem that keeps it from
abiotic nonliving physical and chemicals parts of an ecosystem
biotic living components of an ecosystem
biomes geographic region of earth that is inhabited by a community of distinct types of plants and associated animals species
niche role an organism plays within an ecosystem including the food it eats and how it obtains food
acid deposition acid rain droplets and solid particles with up to 1,000 times more acidity of normal rain
stream order is a measure of the relative size of streams.
topographic map a map that showing all geographic sites on it such as rivers, and valleys
watershed drainage basin region drained by, or one that contributes water to a stream lake or other body of water
wetlands area that contains unique types of soil, is home to plants adapted to wet environments and contains water all year or a certain times during the year
hydrology hydrology is the scientific study of the movement, distribution, and quality of water on Earth and other planets, including the water cycle, water resources and environmental watershed sustainability.
groundwater water from rain and melting snow that seeps into the ground and is stored beneath earths surface
mitigation the act of mitigating, or lessening the force or intensity of something unpleasant, as wrath, pain, grief, or extreme circumstances: Social support is the most important factor in the mitigation of stress among adolescents.
lentic inhabiting or situated in still, fresh water.
lotic inhabiting or situated in rapidly moving fresh water.
Created by: 22colon.mar
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