Devil’s Peak is the steepest s...ed skiers go down it

Which of the following mountains is considered the steepest under heaven? A: Mount Taishan B: Mount Taibaishan C: Mount Songshan D: Mount Huashan

Rock climbing is so popular now that many people are able to ______ the steepest face with great agility. A: scale B: surpass C: overcome D: mount

What is the angle of repose? A: The angle of an inclined rock layer measured from a horizontal line B: The angle of the slip plane from a slide C: The angle of plunge into the interior D: The steepest angle at which a material remains at rest