Final answer:
Crowbar skillfully used landmarks and a lasso to navigate down a treacherous slope, ensuring both his and the girl's safety.
Step-by-step explanation:
How did Crowbar manage to get down the slide? The answer to this question is found within a detailed narrative description of Crowbar's efforts to navigate a challenging landscape.
Crowbar, who is a character grappling with the natural elements of a steep and treacherous terrain, managed to find his way by carefully noting landmarks and utilizing a lasso to aid his descent.
He also paid close attention to the changing position of his marks on the rim. When venturing down again, he lowered himself and the girl he was carrying with the support of the lasso, which he kept taut with his right hand while balancing himself with his left arm in which the girl was secured.
To get down the slide, Crowbar first climbed up a slope. He carefully marked his line with a crack in the rim to make sure he stayed on course. He climbed without mishap or swerving off his course, and eventually reached the bench at the bottom.