Multiple choice

About 25% of the United States would flood if the oceans rose by how much?

  1. 32.8 feet / 10 meters

  2. 26.2 feet / 8 meters

  3. 9.8 feet / 3 meters

  4. 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.