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‘Groundwater – Home and Abroad’ Exhibition, British Geological Survey

Air Bubbles in water
Update | 21st June 2022

The theme of World Water Day 2022 is groundwater. Groundwater is invisible, but its impact is visible everywhere, keeping rivers flowing in summer and supporting water supply. In the driest parts of the world, it may be the only water people have. Find out more with the British Geological Survey poster series on groundwater: