system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: What kind of environmental impact comes about from the tons upon tons of salt that gets added to roadways during the winter, and does it differ based on location (such as proximity to water)?
gpt
I wrote a whole report on this last semester. The short answer: yes. A lot. Salt is really bad for vegetation on the roadside, and any animals in water nearby. And some cities don't really care about how much salt they spread. But other places are looking into alternative deicers.