Intrusive and Extrusive Volcanic Features

The largest intrusive feature is a

• dike

• sill

• laccolith

• batholith

Sheet-like intrusions that lie parallel to previous rock units are:

• dike
• sill
• pluton
• batholith

Sheet like intrusions that cut across previous rock units are:

• dike

• sill

• laccolith

• batholith

Igneous rock formed below the surface of the earth is:

• intrusive
• felsic
• malfic
• extrusive

Which type of igneous intrusion forms parallel or in between the preexisting layers of rock?

• Sill

• Dike

• Batholith

• Stock

What is the following feature seen at letter A?

• Sill

• Batholith

• Stock

• Laccolith

What is letter E in the picture?

• Tephra

• Pyroclastic Flow

• Magma Chamber

• Vent

What igneous intrusion is labeled "C"

• Batholith

• Lacolith

• Sill

• Batholith

What igneous intrusion is labeled "E"

• Sill

• Dike

• Lacolith

• Batholith

What igneous intrusion is labeled "F"

• Sill

• Dike

• Lacolith

• Batholith