Assertion: terrestrial planet | /r/HasAspect | molten heavy-metal core
Facets:
Source sentences:
text: Terrestrial planets also have a molten heavy-metal core, few moons and topological features such as valleys, volcanoes and craters.
text: Terrestrial planets also have a molten heavy-metal core, few moons and topological features such as valleys, volcanoes and craters.