Use of Google Earth in classroom

'Google Earth' is useful for many day-to-day and other purposes. This article is very useful for students or teachers who want to make use of this helpful online tool.
Teachers can adopt Google Earth in the classroom for lesson planning, such as teaching students geographical themes (location, culture, characteristics, human interaction, and movement).
Students can use Google Earth to explore topics like the progress of human civilization, the growth of cities, the impact of civilization on the natural environment, and the impact of natural disasters like Hurricane Katrina.

What is Google Earth?