NOTE TO STUDENTS: Before answering the questions, read "Background" below.

1.  What is the Keystone XL pipeline?

2.  a) Who is opposed to the construction the Keystone XL pipeline?
b)  For what reasons are they opposed?

3.  a) Who supports construction of the Keystone XL pipeline?
b)  For what reasons do they support construction of the pipeline?

4.  a) TransCanada applied for a permit to build the pipeline in 2008.  After indicating a decision would be made by the end of 2011, why has the Obama administration changed the date for approving/denying pipeline construction?
b)  By what date will the pipeline construction be approved/denied by the government?

5.  Read the "Background" and commentaries linked to under "Resources" below to gain an understanding of the two sides: supporting or opposing the construction of this pipeline.  Liberals generally tend to oppose construction, while conservatives generally tend to support construction.  Environmentalists are generally liberal.  Discuss this issue with a parent.  With whom do you agree: those who think the pipeline will be good for Americans, or those who think it will result in such a negative impact on the environment that it should not be built?  Explain your answer.