Refer to the NASA article "Responding to Climate Change." Part A How does the author view the progress of climate change? Climate change is only a local problem. Climate change could be addressed with simple policy changes. Our climate should remain stable for some time. At this point, climate change cannot be stopped for hundreds of years. Question 2 Part B Which evidence from the text best supports the answer in Part A? "…we are already committed to some level of climate change." "Modern life is tailored to the stable climate we have become accustomed to." "While climate change is a global issue, it is felt on a local scale." "Climate change is one of the most complex issues facing us today."

Read this passage: many manufacturers prefer plastic as a material for containers because it can be molded into many shapes. but plastic is not very strong. it must be fused with glass or steel for strength. it is also not very durable. even the strongest plastic can break under enough pressure. the biggest disadvantage to using plastic is that it does not decompose. while plastic can be recycled, doing so is tedious and difficult. while it may be more expensive and difficult to work with, aluminum is a much stronger building material with far greater tensile strength. it conducts electricity because it is metal. best of all, aluminum is very easy to recycle. even if it is thrown away, it decomposes much more quickly than most manufacturing materials. how does the compare-and-contrast organizational pattern of the passage support the author's purpose? a. the passage gradually leads up to the point about decomposition to inform the reader about the importance of recycling plastics. b. the passage lists the advantages and disadvantages of each material to make a case for the use of plastic and not aluminum in containers. c. the passage begins with a description of plastic's problems in order to call attention to the good qualities of aluminum. d. the passage shows the superiority of aluminum in order to make a case for the production of stronger plastics.