Which two developments are most likely to occur if nonrenewable resources such as fossil fuels are no longer extracted from earth? (a)polar regions would turn into tropical grasslands. (b)aquatic habitats would be destroyed. (c)there would be no more carbon dioxide in the air. (d)fracking fluid would not be injected near groundwater reserves. (e)the pollution in the atmosphere would decrease.

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

What is the relationship between groundwater and aquifers?

How have citizens in aralsk adapted to the changes brought about by the shrinking of the sea?