Question

Which statement best describes an igneous intrusion?

A. Magma explodes to the surface and forms a smooth outer layer of rock.
B. Igneous intrusions form when ice crystals splash into lava.
C. Magma is exported to an open area and forms iron.
D. Magma is injected into surrounding rock forming an igneous intrusion.

Answer 1

I believe the answer is A.

Answer 2

yea i thinkm it is to
http://studyjams.scholastic.com/studyjams/jams/science/rocks-minerals-landforms/igneous-rocks.htm

Answer 3

whatch that it mightn hrelp

Answer 4

might help

Answer 5

alright.

Answer 6

or this http://studyjams.scholastic.com/studyjams/jams/science/rocks-minerals-landforms/rock-cycle.htm

Answer 7

did that help?