Assertion: methane | /r/HasProperty | colorless
Facets:
value: by itself
type: MANNER
Source sentences:
text: It can be very difficult to recognize because methane is odorless and colorless and is not toxic, so people could be drinking and bathing in it for generations without health consequences.
text: : Methane is a colorless and odorless gas.
text: Methane is a colorless, odorless, tasteless, and combustible gas.
text: As methane is odorless and colorless in nature, detecting it can be a bit difficult – and that makes its presence in your surroundings all the more dangerous.
text: Methane and carbon dioxide are colorless, odorless gases that can displace oxygen in enclosed spaces.
text: The second most important human-produced greenhouse gas after carbon dioxide, methane is colorless, odorless and can be hard to track.
text: By itself, methane is colorless and odorless.
text: By itself, methane is colorless and odorless.
text: Methane is a colorless and odorless gas which, when it hits the air, turns into carbon dioxide and water vapor.