What are some environmental risk factors that should be considered and avoided when e exercising?

When we exercise outside, we have to consider environmental factor to prevent any type of harm to ourself. Some environmental factor could be: weather temperature, sun rays (avoid excess of ultraviolet rays), humidity, air quality (avoid pollution), danger on the road like ground holes, which can harm your ankle

what are the options that have to match them to?

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.