Below you can find the The sun's energy comes from this nuclear reaction at 27000000 degrees fahrenheit--clearly not the cold type Jeopardy Words Answer. The answer to The sun's energy comes from this nuclear reaction at 27000000 degrees fahrenheit--clearly not the cold type has 6 letters. This clue belongs to the Get some sun category and is part of Jeopardy Word Level 1890. If you scroll near the bottom you will find other clues and answers part of level 1890