Multiple choice About 25% of the United States would flood if the oceans rose by how much? 32.8 feet / 10 meters 26.2 feet / 8 meters 9.8 feet / 3 meters 3.3 feet / 1 meter Reveal answer Fill a bubble to check yourself A Correct answer Explanation Scientific models suggest that a sea-level rise of 10 meters would inundate significant portions of coastal land, including about 25% of the US.