Below you can find the The grand canyon is the result of this process by which the earth's surface is worn away Jeopardy Words Answer. The answer to The grand canyon is the result of this process by which the earth's surface is worn away has 7 letters. This clue belongs to the Earth science category and is part of Jeopardy Word Level 744. If you scroll near the bottom you will find other clues and answers part of level 744