The answer to climate-killing cow farts may come from the sea
Grist
NOVEMBER 3, 2019
But the incident pointed to a serious problem: Ruminant livestock, mostly cattle, account for 30 percent of all global methane emissions, pumping out 3 gigatons of the gas every year in their burps, farts, and manure. It can reverse ocean acidification by absorbing carbon dioxide. million dairy cows.
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