Question

Have you ever seen someone climb a small wall? What do you think is the difference between climbing a wall and climbing a high rock?

Answer 1

Yes, I saw it many times. I think climbing a high rock may be a bit easier than climbing a wall because the surface of a rock is irregular with elevation and depression forming holds where one can put his/ her hand and feet. While the surface of a wall is smooth and flat, thus it is difficult to climb a wall.