Multiple choice

A Hypabyssal rock.

  1. Geyser

  2. Stalactites

  3. Granite rock

  4. Dolarite

  5. Hurricane

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dolerite (also called diabase) is a hypabyssal igneous rock that forms at shallow depths beneath the surface. It has an intermediate grain size between volcanic rocks (fine-grained) and plutonic rocks (coarse-grained). Dolerite is often found in dikes and sills. Granite is plutonic, geysers are water features, stalactites are cave formations, and hurricanes are weather phenomena.