In a book you are reading, a new character is introduced. On the day of her arrival, a bad storm threatens the town. Later in the story, this character causes a lot of trouble. What literary device is being used in this story

To form soil, the two processes which must occur are erosion and weathering, so the correct answer is "soil formation is a continuous presses, but also one which takes a long time, it can sometimes take more than five hundred years for 1cm of soil to form.