Some people you know say they don’t believe that the climate is changing. After this week’s readings, how would you respond?
Write a 600-word response including:
- How scientists learn about past global temperatures and climates.
- The greenhouse effect.
- Greenhouse gases and their role 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 your area