The original name of the Google Earth software is Earth view 3D. The software is developed by the Keyhole, Inc company. In 2004 Google bought the rights and named it Google Earth. Google Earth is a free program from Google that allows you to fly over a virtual globe and view the earth through satellite images. Virtual globe It is a 3D model of Earth in which you can visit various places in a virtual way. Like normal globe we can see the rivers mountains and human made roads and buildings in the surface of Earth. How we get the information from the Google Earth There are many satellites which are placed in space which are used to take the pictures from the earth and these pictures from the different parts of the earth are saves in a digital format, which we see in the Google Earth software. Different tools in the Google Earth software There are various tools in the Google earth software which are listed below- Look around to move the image all around by fixing the