Emission statement

Many of us have heard about how cattle production contributes more to greenhouse emissions than cars, but have you ever wondered just how they calculate a cow’s emissions? I have, so I will share what I came across today.

Measuring methane production from a cow

The inflatable tank on the cow’s back is connected directly to the cow’s first stomach through holes in its ribs!  The data from this research is being used to determine how much Argentina’s agriculture contributes to climate change. 

If you are planning a classroom discussion around climate change, try using this image as a stimulus. In fact, take a good look at PopSci’s entire gallery of amazing science images, because many are provocative, intriguing and can be used to engage and inform your students in classroom discussions.

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