Google Earth also allows users to find directions, measure distances, and explore the terrain in 3D. Google Earth combines satellite images, aerial photography, and geographic information system (GIS) data onto a 3D globe. Google Earth also provides various educational and research tools that let users view the world in different ways. With Google Earth, users can zoom in on cities, landmarks, oceans, and more to gain a greater appreciation of our planet. Google Earth is an incredible tool that helps people explore the world with ease.