Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

This page links BBC Teach geography content to the objectives of the National Curriculum for England at KS1 and KS2.

Pupils could work to label a world map, showing the locations of the five oceans and could carry out research to find the approximate size of each, ranking these from largest to smallest.

Meta's Project Waterworth will stretch over 50,000 kilometers long, connecting the U.S. with India, Brazil, and South Africa.