Synopsis
Life that manages to survive in a cave in Mexico that has sulphuric acid in the water.
- Programme: Planet Earth
- Episode: 04: Caves
- Channel: BBC One
- Broadcast year: 2006
- Geography | Rivers and water | The water cycle and river terminology | River characteristics
Licence: ERA Licence required
Free to watch for UK schools, colleges and universities with an ERA Licence
UK only
Staff and students of licensed education establishments only
Cannot be adapted
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