Match the Term with the Appropriate Phrase

Match the term with the appropriate phrase. You may use each answer once, more than once or not at all.
-nebula

A) the Sun and the eight major planets revolving around it
B) gaseous and dusty space cloud (pre-cursor to a solar system)
C) Milky Way galaxy
D) outermost portion of the Earth composed largely of the igneous rocks basalt and granite
E) contains minerals rich in iron and magnesium, between the crust and the core, and has the second largest volume according to the chemical classification
F) solar winds
G) composed mostly of iron and nickel with a liquefied metallic outer layer