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Biology I- 10/23/12

vocabulary

QuestionAnswer
rain that contains a high concentration of acids caused by air pollution. (key words: rain, acids, air pollution) acid rain
dirtying or poisoning of the air. (key words: dirtying or poisoning) air pollution
variety of species in nature and the genetic diversity within each species. (key words: nature and the genetic diversity) biodiversity
a large unit that contains many different ecosystem. biome
region of the earth that encompasses all living organisms. biosphere
yearly number of births per 1,000 people (key word: birth) birth rate
the total amount of carbon dioxide given off by a particular human activity. (key words: carbon dioxide, human activity) carbon footprint
number of people who can be supported at a sustainable level in an area with given resources and technology. carrying capacity
all of the populations of species that live in a given region. community
process by which water vapor in the atmosphere cools and transforms into liquid water droplets. (key words: water vapor, liquid water droplets) condensation
using resources to provide long-term benefits for human, preserve all species, and protect species that are useful to humans. conservation
yearly number of deaths on earth per 1,000 people.(key words: deaths) death rate
breaking down or decaying into smaller pieces (key words:decaying, breaking down) decomposition
statistical data of a population, especially those showing average, age, income, education, etc. demographics
rapid depletion of plant life and the loss of topsoil. desertification
an area that contains living organisms interacting with each other and their non-living environment. ecosystem
ability to do work. energy
Created by: caseynicole33
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