Assertion: cosmic ray's source | /r/HasProperty | cosmic rays
Facets:
value: on nitrogen
type: LOCATION
value: in the atmosphere
type: LOCATION
Source sentences:
text: These atomic nuclei are the source cosmic rays and are mostly hydrogen and helium nuclei.
text: Cosmic rays implies the source is the cosmos, the universe, which is true but that's not the only place we can get gamma rays.
text: The primary natural source of carbon-14 on Earth is cosmic ray action on nitrogen in the atmosphere, and it is therefore a cosmogenic nuclide.
text: The primary source of the noise is cosmic rays.