What on Earth is a show on the Science channel. It was showing results from a satellite named GOME. Its job is to monitor ozone levels. It spots other things as well. Scientists were a bit baffled by a big cloud over the U.S. The cloud covered a large share of the country east of the Rockies. It turns out the cloud was because of the countries corn crop growing. The U.S. corn crop puts out 40% more oxygen then the Amazon rainforest. A bit here: if anyone is interested.
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7 years ago