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Lecture 17 study questions
Lecture 17
11
Biology
Undergraduate 1
03/16/2008

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Term
human impacts on environment via climate change
Definition
rise in water temp, drought, sea level rise
Term
increased water temp leads to
Definition
coral bleaching, pathogen outbreaks (vibbrio cholera)
Term
drought leads to
Definition
aquatic and plant life loss
Term
sea level rise leads to
Definition
loss of ice floes and impacts on polar bears
Term
fire results may be an impact of
Definition
climate change
Term
human impacts on environment via habitat loss
Definition
95% loss of coastal wetlands and dunes, Katrina destruction, deforestation, loss of biodiversity, loss of grasslands and other ecosystems
Term
what is entailed in whatershed assessment
Definition
water chemistry analysis, stream walks, benthic macroenvironments
Term
exotic species impact
Definition
ecological impacts such as Hawaii and Great Lakes, impact on evolutionary processes (species without predators), evolutionary processes
Term
types of exotic species
Definition
zebra mussels, goats, rats, vegetation, cane toad
Term
impervious surface
Definition
a surface in which water can't get to the soil such as roofs, cars, etc
Term
pollutio impact on the environment
Definition
sewage, harmful algal bloomes, benthic community impact, reproductive impact, dead zones, habitat destruction
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