Xenoliths are associated most closely with which magmatic process and igneous rockbody?

Question

Question: Xenoliths are associated most closely with which magmatic process and igneous rockbody?

Options:

1.  Columnar jointing; lava flow
2.  Vesiculation; pumice lump
3.  Magmatic differentiation; gabbro sill
4.  Intrusion; granitic batholith

Answer 1

4. Intrusion; granitic batholith

Xenoliths are associated most closely with Intrusion; granitic batholith magmatic process and igneous rockbody.