2 paragraphs, include reference and one student response.  SWS FORMAT   Consi

2 paragraphs, include reference and one student response. 
SWS FORMAT
 
Consider what you learned about how COVID-19 shutdowns affected air quality. What can these events teach us about efforts to control global climate change? What do you think are fair and realistic expectations of the world’s more-developed and less-developed countries in this effort?
Be sure to respond to at least one of your classmates’ posts.