How to pronounce “tenuously” in English

that over time can add up and create quite profound climate change. But what really, really, really drove this, what turned a small cooling trend into a big trend of decreasing temperatureswas that Antarctica became isolated. Antarctica was connected to South America ever so tenuously by a little tendril of land. And that was snipped just tectonically, just the way the Earth's platesmove. Well, now suddenly you could have cold water currents encircling Antarctica at the bottom of the world. And this acted as a global air conditioner, an ice nucleated onto Antarctica.