1. Global Climate Change
    
   The “Keeling Curve” is derived from atmospheric data obtained over the last 50 years. What does this data and graph suggest about the nature of the atmosphere since the 1960’s? Additionally, researchers have utilized a host of other data sources to predict future global temperature changes. Use scholarly sources to discuss some of the various predictions in global temperature that researchers have estimated will take place in the future.
   
   Your initial post should be at least 200 words in length. Support your claims with at least two scholarly resources in addition to your text. Properly cite any references in APA format and respond to at least two of your classmates’ initial posts by Day 7. For information regarding APA format, visit the Ashford Writing Center, which is located within the Learning Resources tab on the left navigation toolbar.
   
   Your grade will reflect both the quality of your initial post and the depth of your responses. Reference the Grading Rubric for guidance on how your discussion will be evaluated.

here’s a link to textbook http://1118801768.reader.chegg.com/reader/book.php?id=8b64e761327428be3b4a089747e0411c