Assertion: terrestrial planet's atmosphere | /r/HasProperty | composed
Facets:
value: almost entirely of carbon dioxide
type: OTHER
value: mainly of hydrogen
type: OTHER
Source sentences:
text: While scientists expect the atmospheres of Jovian planets in other solar systems to be composed mainly of hydrogen and helium, they have not yet measured the properties of their atmospheres.
text: The atmosphere on Venus is composed almost entirely of Carbon Dioxide.