How to pronounce “the thermals” in English

The glaciers grew into ice sheets. And that helped drive the temperature of the entire world to be much cooler. Now, this was a long-term trend then that continued to happen for many tens of millionsgiant kites that soared the thermals around the world for many tens of millions of years, giant hanggliders. And I could go on and on and on. But the point really is that the birds we