Answer:
Yes global temperature could rise due to lead (Pb)
Step-by-step explanation:
From the recently study as "Potential Effects of Global Warming on Atmospheric Lead Contamination in the Mountains" it is clear that lead (Pb) is contaminating water and that water is being used by plants which also a cause of seasonal fluctuations. Due to these fluctuations winters and summers are changing although this is a very small change. But this is resulting in melting ice from glaciers.