1.Exposing to heat for to long.Water getting in it.Dropping it.
2.Keep it in a safe place when done using.Be carefull when using it.
3.It is important because it is very expensive and fragile.
4.Wipe lenses,Don't let little kids keep hold of it,keep it in a high place for animals or kids can't reach it,Do not use by water sources,Store pictures in computer or another place so photos could not be lost.
5.Always check surroundings,Do not photograph in dark place unless there is light,if going somewhere tell someone else,Dress for the weather,Make sure you feel comfortable and safe.
Answer:
thick lines, horizontal lines
Disciplines should be the answer
