Sea Change
NASA
Test your knowledge of sea level and its relation to climate change and our quality of life.
Answer questions like ...
- Other than melting land-based ice sheets, which of these factors has made the largest contribution to the rise in sea level over the past 100 years?
- During the last ice age (about 20,000 years ago), when ice sheets were at their maximum extent, sea level was:
- Sea level has remained fairly constant throughout Earth's history.
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