The quality of the final treated secondary wastewater effluent from a modern treatment plant is typically
A) lower in organic and nutrient content than the body of water into which it is discharged.
B) lower in organic content but higher in nutrient content than the body of water into which it is discharged.
C) higher in organic and nutrient content than the body of water into which it is discharged.
D) higher in organic content but lower in nutrient content than the body of water into which it is discharged.
A
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Of the available policy options regarding eventual conversion to renewable energy sources, environmentalists would probably prefer that ________
A) we pass laws immediately banning the use of fossil fuels B) we prepare for a gradual changeover by slowly increasing funding and putting alternative energy resources into place over the next 100 years C) we pass laws immediately banning the exploration and development of further fossil fuel resources D) we encourage, with subsidies, tax rebates, and grants, the rapid development and widespread use of renewable alternative energy resources E) we plan for the switch to renewable energy sources, but not implement any plans until all fossil fuels have been depleted
Fossil fuels are considered nonrenewable sources of energy because ________
A) people are cutting down too many forests to allow trees to turn into coal B) they release carbon dioxide when they are burned C) carbon dioxide levels in the atmosphere are too high to allow fossil fuels to form D) they are used more quickly than they can naturally be replaced
Using several examples, discuss how climate change may affect severe weather events
What will be an ideal response?
Women who ________ are LEAST likely to have many children.
A. Are able to earn an income for themselves B. Are subordinate to their husbands C. Live where many children die young D. Cannot afford children E. All of these are correct