The correct answer is 1. It is easy to miscommunicate and escalate a situation in an online environment. Without nonverbal cues and tone of voice, it can be difficult to accurately interpret someone's intentions or emotions, leading to misunderstandings and potentially hurtful comments. Additionally, the anonymity of the internet can embolden people to say things they wouldn't normally say in person, leading to cyberbullying. The other options listed are not accurate reasons for why a disagreement online can turn into cyberbullying.
