Answer:
To entertain with humorous stories
To reflect upon important events
To connect with faraway friends
To record everyday events informally
To promote one's viewpoint
Step-by-step explanation:
A blog is a website or web page similar to a diary, usually led by one person or a small group of people. It is always written in an informal, conversational style.
Students' lives are often exciting, filled with daily adventures. As they are still young, they still have a lot to discover, which means that they go through many experiences that lead to reflection. The internet allows us to connect with people from different parts of the world and make new friends. Blogs make communication with them a lot easier. Besides, many use blogs to share their thoughts and perspective.
This is why a student would write a blog to entertain with humorous stories, reflect upon important events, connect with faraway friends, record everyday events informally, and promote their viewpoint.
Blogs are not used to publish academic research, and a formal, rigid writing format is not their characteristic.