How will the development of alternative energy sources affect earth systems?
a.) land and air pollution will be reduced
b.) people will have fewer choices of fuels to power their cars
c.) the geosphere and biosphere
d.) the alternative sources will pollute water and create shortages

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.

The nations of indochina a. share a common langauge b. share a common history c. share a common religion d. none of the above

Why are young eastern european democracies at an increased risk for turmoil during a global recession? a) anger against increased democracy b) failure of the free market system c) government corruption d) lack of from the e.u.