Assertion: terrestrial planet's core | /r/HasProperty | dense
Facets:
value: with silicate
type: OTHER
value: mainly
type: DEGREE
value: very
type: DEGREE
Source sentences:
text: The core at Mars’ center is very dense and is between 930 and 1,300 mi/1,500 to 2,100 km in radius.
text: The cores of of terrestrial planets are mainly dense iron with silicate, and although jovian planets have denser cores, terrestrial planets overall are more dense.