How to Record a Google Earth Tour in Your Web Browser
The online version of Google Earth has improved a lot since it was first launched back in 2017. Unfortunately, it still doesn't have a built-in recording tool like the one found in the desktop version of Google Earth. The solution to that problem is to create a project in the web version of Google Earth and then use a screencasting tool like Screencastify to record while you navigate to each placemarker in your Google Earth project.
Applications for Education
At the end of my Around the World With Google Earth activity I ask students to record a short tour of all of the places that they add to their Google Earth projects. The directions that I provide in the video above show students exactly how to do that.