According to multiple recent studies, hot weather leads to lower exam results and reduces learning in both the short term and long term. Researchers reported that hot weather on test days and higher-than-average temperatures throughout the school year resulted in poorer grades. The findings showed that an average temperature increase of just 0.55°C over one year resulted in a one percent decrease in learning. 

How does the heat affect student's studying? What advice do you have for studying in hot weather? How might global warming affect working student's income potential? In addition to impacting the health, learning, and productivity of humans, global warming is affecting production levels and economic activity across the world. 

https://news.climate.columbia.edu/2019/06/20/clima te-change-economy= impacts/#:~:text=Climate%20change%20and%20its% 20impacts,other%20infrastructure%2C%20and%20di srupt%20transport.