Sentences with phrase «exacerbating global warming fears»
The Japanese evidence also disproves the often - cited hypothesis that Siberia and other areas of northern Russia were natural vents for large scale CO2 outgassing, exacerbating global warming fears.
The White House and their eco-allies fear that expanding use of natural gas, in particular, will exacerbateglobalwarming as methane is more than 80 times more potent a greenhouse gas than carbon dioxide.