Match the intrusive magma feature with its description. 1. sill 4 vertical intrusion of magma into rock layers 2. dlke 1 massive layer of magma underneath sedimentary rock that usually forms the base of mountains 3. laccolith 3 horizontal intrusion of magma into rock layers 4. batholith 2 horizontal intrusion of magma that builds and bubbles like a dome within the rock layers
