Question

Which of the following is common in lava flows associated with scoria cones?

1) The cone is composed of repeated lava flows
2) Some lava flows squeeze out near the base of the scoria cone
3) The lava flow forms before the scoria cone when gas contents are highest
4) The lava flows are mostly intermediate to felsic

Answer 1

One common characteristic of lava flows associated with scoria cones is that some lava flows squeeze out near the base of the scoria cone.

Step-by-step explanation:

One common characteristic of lava flows associated with scoria cones is that some lava flows squeeze out near the base of the scoria cone. Scoria cones are formed by repeated eruptions of basaltic lava, which is a type of mafic magma. These lava flows are often fast-moving and can easily cover long distances.