Question

Crater Lake in Oregon was produced when _____. a lava flow erupted from a volcano the summit of a volcano collapsed the lava dam blocked a river a large explosion blew out the side of a large volcano

Answer 1

Answer:

Crater Lake in Oregon was produced when the summit of a volcano collapsed.

Explanation:

Crater Lake is located in the state of Oregon. It is the main geographical feature of the Crater Lake National Park and famous for its intense blue color and the transparency of its waters, being also the deepest lake in the country. The lake partially fills a volcanic boiler about 1,220 meters deep that was formed about 6,850 years ago by the sinking of the Mazama volcano.