Answer:
option 3
Step-by-step explanation:
A vertical wall of formerly melted rock that fills a fault, or fissure, is called a b<ike. Intrusive rock injected between layers is called a sill. A b<ike or sill may be only a few centimeters thick, or it may be many meters thick. Magma that flows out of a fissure, or long crack, in the earth is a lava flow.