Question

_____ are geological features created by rhyolitic magma. Rhyolitic magma promotes _____ eruptions.

-Lava domes, plinian
-Volcanic necks, Hawaiian
-Flood basalt plateaus, strombolian
-Sills, strombolian

Answer 1

The right answer is lava domes and plinian

Answer 2

Lave domes are geological features created by rhyolitic magma. Rhyolitic magma promotes plinian eruptions. Plinian eruptions are also known as vesuvian eruptions because of their explosive nature. A lava or volcanic dome is a circular mound-shaped bump formed by the slow movement of viscous magma (rhyolitic magma).