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BIOL 1103 Unit 2 Concept Review

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