Assertion: natural gas's amount | /r/AtLocation | the atmosphere
Facets:
Source sentences:
text: The difference comes in because the atmospheric lifetime of methane is much shorter than that of CO2 as there are active scrubbing agents (primarily the hydroxyl radical (OH)) that act to break down methane in the atmosphere, and so an equal amount of methane stays in the atmosphere for a much shorter period of time than does carbon dioxide.
text: The difference comes in because the atmospheric lifetime of methane is much shorter than that of CO2 as there are active scrubbing agents (primarily the hydroxyl radical (OH)) that act to break down methane in the atmosphere, and so an equal amount of methane stays in the atmosphere for a much shorter period of time than does carbon dioxide.