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BIOL 1103 Unit 2 Concept Review

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Across
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Species that is found only in one location, and no other locations
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One way for individuals to be added to a population
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Loss of a species permanently in all parts of its range
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Soil conservation method used to farm hillsides
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Type of organic fertilizer
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Type of biodiversity where you count the number of different types of plants and animals
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Greenhouse gas that trees take in during photosynthesis
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High rates of this in females is strongly associated with reduced birth rates
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Age class with greatest proportion of a population that's growing rapidly
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Policy enacted in 1973 to protect species at risk of extinction
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The "Y" in MSY
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Color of the revolution that led to new technologies, crop varieties and farming practices resulting in increased yields
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Growing only one type of crop in a field
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Monoculture of tree species grown for timber industry
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Providing extra water for crops
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Type of agriculture that uses no synthetic fertilizers or pesticides
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Abbreviation for federal protected areas where hunting and fishing are allowed
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Region that supports high diversity and high numbers of endemic species
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Pattern of growth in human population since the industrial revolution
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Country currently with the largest human population in the world
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Animal food product produced by aquaculture
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Type of forest that has never been cut by humans
Down
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International treaty to protect biodiversity
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Chemicals intended to kill organisms
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Alternating crops every season, such as corn and soybeans
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Non-native species introduced to an area outside their range that causes losses in biodiversity
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Stage of demographic transition in which death rates are low and birth rates begin to decline
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Type of reserve that includes core, buffer, and transition zone
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Group of animals with the greatest number of species
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What's found in the A Horizon of a soil profile
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Farmers leave crop residues in the field after harvest without plowing them under
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Stage of the demographic transition where death rates decline but birth rates remain high
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Single greatest cause of losses of biodiversity
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Loss of 10% of soil productivity
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Growing many types of crops together
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Type of biodiversity that provides raw material in DNA to adapt to changing environmental conditions
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Type of matter found in the O Horizon of a soil profile
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Food product designed using recombinant DNA techniques
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Type of effects that often negatively affect wildlife (especially birds) at the border between forested and human-dominated landscapes
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What the "I" means in the IPAT model
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Type of cutting that removes the most trees, and is most damaging to forest ecosystems
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Animal food product that requires the greatest amount of feed, water and land
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Abbreviation for the average number of children born per female member of a human population during her lifetime