Climate change response

Some people you know say they don't believe that the climate is changing.  How would you respond? Write a 525- to 700-word response including:

• How scientists learn about past global temperatures and climates.
• An explanation of the greenhouse effect and the role of greenhouse gases in current climate change.
• One piece of data scientists offer to show that the climate is changing globally (see this NASA website: http://climate.nasa.gov/evidence/).
• Expected impacts of climate change in Arizona (this EPA website is very helpful: https://19january2017snapshot.epa.gov/climate-impacts/climate-change-impacts-state_.html).

       

Sample Solution