(environmental service systems) air pollution in china traveling across the ocean to the united states is an example of which kind of issue?
a widespread issue
a cross-cutting issue
a water quality issue
a close-to-home issue

I'm not 100% sure about the answer but I can help you by telling you that it is not D or C. but my guess says A because the US and China are very far apart from each other so it might be A. a widespread issue.

if your boyfriend is cheating on you, my best advice to you is to dump him, he's only going to drag you down. and if you do, don't fret there's plenty better that know how to treat a person right. i mean honestly, the whole point of a romantic relationship is love, and if you love someone you aren't going to cheat on them. i do believe in second chances, but why would he cheat in the first place? i personally feel that if someone cheats, they ruin any chance they wanted/had with you. i wish you the best of luck with this, hang in there.