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24 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Base
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realeases O H
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gained 1 electron
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Ph scale
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measuring of hydrogen ions
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Enviroement
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Abiotic-non living
Biotic-living |
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Species
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Group of individuals that have: -Potenetial to interbreed
-produce fertile offspring |
Have to have both
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Habitat
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organism surroindings
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It can change, dpeends on species
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Niche
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species function or role in enviroment
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every species fills a niche
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Competative exclusion principle
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No two species can occupy same niche, if so competetion arises 2 things can happen
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1 will have to change niche
1 will become extinct |
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Roles in Enviroment
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Producers
Consumers |
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Producers
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Organisims that produce their own food
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Plants
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Consumer
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Rely on other organims for energy
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Internal cost
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cost of individual
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External cost
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cost that society bears/cost shared by soceity.
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Pollution-prevention costs vs. pollution cost
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-cheaper to prevent pollution when taking internal and external cost
-Companies dont pay external cost. |
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Maket based incentives
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-Tradeable admission permits(home improvemnet)
-Perofming bonds/deposit refund program(recycling) -Subtaties |
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Cost benifit analaysis
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Going to weigh your benifits vs. credit and try to maxmaize benefits
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Tragedy of the Commons
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commonly held resource is destroyed cause self intrest outweighs public intrest.
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-When we all own it we tend to misuse it
-Individual benefits out way costs -Abused cause external cost |
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Debt for nature swap
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we will take debt in exchange for a national park
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protects enviroment
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Natural increase
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will have expanding population when birth rate is greater than death rate
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child growing in developed country will consume more than devolping countires but more kids are born in develpoed countries
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Total growth rate
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Natural migration + Net migra
- (birth rate-death rate) +/- (immigration -migration) |
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Mortaliy rate
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humane population is growing as a result of decreased mortatlity rate
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ppl are living longer
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Two Demographic worlds
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1st-poor, young, rapidly grown(less develpoed countries/80% population)
2nd-wealthy/mostly shrinking |
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Demographic transition
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-Premodern society-poor conditions keep death
-High birth rates -Eventually birth rates begin to fall -Developed countries-birth/death stabalize |
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Age sex pyramid
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2.1 replacemnet level
above 2.1 population growth below 2.1 population decrease |
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Reduction Population
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-higer education, less childern they have
-women earn salary less likely to have children |
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