In the case of a cheekbone fracture, you may notice a change in the appearance of the cheek. In many cases the side of the face may look pushed in or the lower part of the eye socket (lower orbital rim) may appear depressed.
A cubic yard is a volume, 1 yard by 1 yard by 1 yard.
Cubic yard is a measure of volume. Ton is a measure of weight. How many cubic yards in a ton is going to depend entirely upon the item in question. A ton of feathers will have many more cubic yards than a ton of gravel or dirt. If you want to apply the density yourself, it's easiest to convert all to the metric. Ton means short ton in the figures below. This equates to 907.2 kilos. 1 cubic yard is 0.764555 metres cubed, which equals 764.555 litres.