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Newsela Daily Decks: Potty-trained cows help to reduce pollution
In this Daily Deck:
"If 80% of cow urine went into latrines, they estimated, ammonia emissions from cow pee would drop by half."
Partner Content
In this Daily Deck:
"If 80% of cow urine went into latrines, they estimated, ammonia emissions from cow pee would drop by half."
