Simply open the app and use the search bar to enter any location you want to explore. You can also navigate using the map or zoom in and out to discover various landmarks and terrains.

Google Earth provides a 3D view of terrains. You can tilt and rotate the view to see landscapes from different angles and even use the 'Terrain' feature to view elevational differences.

Creating a tour allows you to showcase multiple locations. To do this, go to the 'Projects' tab, select 'Create Project', and then add places. You can record your narration as you guide through the locations.

Yes, you can measure distances and areas by using the ruler tool. Tap on the ruler icon, select 'Line' or 'Path', and click to mark the points. For areas, select 'Polygon' and encircle the desired area.

To view historical images, open Google Earth, click on the clock icon in the toolbar, and use the timeline slider to scroll through different years. This feature allows you to see how a location has changed over time.