Know what high clouds are. These clouds form bases at an elevation of about 20,000 feet (6,096.0 m) above sea level. These clouds are usually composed of ice crystals only.
The Continental involves lifting the bar from the floor to the final clean position by any method of the lifter's choosing so long as the bar is not upended and does not touch the ground. The bar may be rested on the legs, stomach, or belt. Hands may be removed and replaced.
The continental shelf is a submerged part of the continental shield or stable platform that extends out from the shore to the shelf break, where the relatively steep continental slope -- 2 to 4 degrees angle of slope-starts. The average shelf width is 75 km and the depth to the break in slope averages 130 meters.