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