Assertion: terrestrial planet's structure | /r/HasProperty | central metallic core
Facets:
Source sentences:
text: Terrestrial planets all have roughly the same structure: a central metallic core, mostly iron , with a surrounding silicate mantle .
text: The terrestrial planets all have roughly the same structure: a central metallic core, mostly iron, with a surrounding silicate mantle.
text: Terrestrial planets all have roughly the same structure: a central metallic core, mostly iron, with a surrounding silicate mantle.
text: Terrestrial planets all have roughly the same structure: a central metallic core, mostly iron, with a surrounding silicate mantle.