Assertion: terrestrial planet's atmosphere | /r/HasProperty | generated through internal vulcanism
Facets:
Source sentences:
text: Terrestrial planets possess secondary atmospheres ; atmospheres generated through internal vulcanism or comet impacts, as opposed to the gas giants, which possess primary atmospheres , atmospheres captured directly from the original solar nebula
text: Terrestrial planets possess secondary atmospheres -- atmospheres generated through internal vulcanism or comet impacts, as opposed to the gas giants, which possess primary atmospheres -- atmospheres captured directly from the original solar nebula.