Below you can find the At one time this desert tree was used to make fence posts but now it's used for aromatic firewood Jeopardy Words Answer. The answer to At one time this desert tree was used to make fence posts but now it's used for aromatic firewood has 8 letters. This clue belongs to the Science & nature category and is part of Jeopardy Word Level 2336. If you scroll near the bottom you will find other clues and answers part of level 2336