Danube River - Explore and share
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Did you know
- Wetlands not only supply water, but they cleanse it too. When water enters a wetland, it filters out impurities before allowing the water to leave.
- Globally, the agricultural sector consumes about 70% of the planet's accessible freshwater – more than twice that of industry (23%), and dwarfing municipal use (8%).
- The Black Sea is almost completely cut off from the world's other seas and oceans.
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