Frozen water
NASA
Test your knowledge of the many varieties of frozen water and how these icy realms are connected to climate change.
Answer questions like ...
- Which of the following is losing the most ice every year?
- In the last 100 years, roughly how much ice has been lost from all of the mountain glaciers in the world plus the Greenland and Antarctic ice sheets combined?
- Roughly what proportion of the world's fresh water is stored in glaciers and ice caps?
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