What is the difference between a blog and a web 2.0?

These are two very different things, but they go together. A blog is simply a website that contains information or discussions in a diary format. Blogs are usually run by an individual or organization. Web 2.0 refers to the current modern format of the internet.

The internet used to be composed primarily of static web pages on sites run by companies or organizations and sometimes individuals (Web 1.0). They were mostly informational and didn't change very often. This has changed over time. The internet that we see today (Web 2.0) is composed more of dynamic user-generated content like blogs and social media.

Blogs have been around since the 90's, but they required knowledge of web design and a lot more work to maintain. As tools have been developed over the years, it has become fairly easy for anyone to start a blog. So, Web 2.0 is today's internet as a whole which consists mostly of user-generated content mostly in the form of blogs.

Web 2.0 refers to the second generation of web development that allows people to collaborate, Interact and share information online. It is an umbrella term.

A blog is a contraction of the words web log. Blogs usually provide commentary or information on a particular issue, event or topic. In some cases, blogs can be about a particular person; an online, public, personal diary.

Web 2.0 refers to websites that emphasize user-generated content, usability (ease of use, even by non-experts), and interoperability. Examples of Web 2.0 features include social networking and social media sites (e.g., Facebook), blogs, wikis, folksonomies (tagging), video sharing sites (e.g., YouTube), hosted services, Web applications (apps), collaborative consumption platforms, and mashups.

A blog is a contraction of the words web log. Blogs usually provide commentary or information on a particular issue, event or topic. In some cases, blogs can be about a particular person; an online, public, personal diary.