Google Earth is an outstanding and unprecedented resource for curious explorers. You can see a satellite view of your own home, famous landmarks, contours of the ocean floor, and open terrain -- all with astonishing detail. You can also share screen shots or submit your own ground-level photos for display on.

The National Geographic Society and Google Earth are teaming up to empower students to think about the world beyond their classrooms. Their educational resources are designed for the new web-based Google Earth and highlight a range of geographical concepts as well as some of National Geographic’s most exciting initiatives.

Celebrating nature, science, space and the human race, BBC Earth brings you face to face with heart-pounding action, mind-blowing ideas and the sheer wonder of being part of this amazing planet we call home.

BBC Earth is the official channel of well-known Sir David Attenborough series such as Planet Earth, Frozen Planet and Blue Planet II. It is also where you can find fantastic nature and wildlife documentaries such as Life of Mammals and classics like Planet Dinosaur.

GeoGuessr is a geography game which takes you on a journey around the world and challenges your ability to recognize your surroundings.