The Bering Strait was formed as a result of which event?

The Bering Strait was formed as a result of which event?

• A. The sinking of Beringia
• B. The rising of sea level
• C. A meteor impact
• D. Volcanic eruption

Answer: (A)

When a land bridge between two continents becomes submerged, a strait forms. During the last ice age, a broad land area called Beringia connected Asia and North America because sea levels were far lower. As the climate warmed and glaciers melted, sea levels rose and Beringia sank beneath the ocean, turning that land connection into water and creating the Bering Strait. So the formation results from the submergence of that land bridge as seas rose. The other options don’t explain why a waterway between the continents would appear, since there’s no meteor impact or volcanic eruption creating this link, and the key idea is the land bridge sinking under rising sea levels.

When a land bridge between two continents becomes submerged, a strait forms. During the last ice age, a broad land area called Beringia connected Asia and North America because sea levels were far lower. As the climate warmed and glaciers melted, sea levels rose and Beringia sank beneath the ocean, turning that land connection into water and creating the Bering Strait. So the formation results from the submergence of that land bridge as seas rose. The other options don’t explain why a waterway between the continents would appear, since there’s no meteor impact or volcanic eruption creating this link, and the key idea is the land bridge sinking under rising sea levels.