Which of the following statements best describes the relationship between the natural resources of the united states and canada and the environmental issues facing both countries?
a.
both countries produce large amounts of iron, lead, copper, gold and silver.
b.
environmental problems such as air and water pollution are causing natural resources like fossil fuels and lumber sources to disappear.
c.
the natural resources directly cause all of the environmental problems.
d.
the methods used to extract many of the natural resources cause air and water pollution.

select the best answer from the choices provided.

a
b
c
d

South america is located within which hemisphere?

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)

Why did the united states lead a coalition to invade iraq in 1991? o a. there was a fundamentalist revolution in iraq. o b. iraq had invaded iran. o c. an oil embargo had started in the middle east, o d. iraq had invaded kuwait.