Sdi Environmental Science, Sdi Environmental Science Study Guide Graded A+

Ecological footprint analysis {Ans: ________: This involves estimating the amount of territory needed to support all your consumption of food, paper, computers, energy, water, and other resources.}Herbivores {Ans: These are plant eaters.}Concentrating Solar Power {Ans: Solar thermal systems can produce extremely hot water, hot enough to make steam and run a turbine in ___________ systems.}Controlled Study {Ans: By comparing a treatment (exposed) group and a control (unexposed) group, you have also made this a _________.}Salinization {Ans: ____________: This is a condition in which mineral salts accumulate in the soil, and is often a problem when irrigation water dissolves and mobilizes salts in the soil.}Family Planning {Ans: ________: This allows couples to determine the number and spacing of their children.}