@r2cornell
Wrote a post to warn people.
How much do you think it will affect everyone?
https://steemit.com/pollution/@ospro/what-are-the-causes-of-environmental-pollution
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@r2cornell
Wrote a post to warn people.
How much do you think it will affect everyone?
https://steemit.com/pollution/@ospro/what-are-the-causes-of-environmental-pollution