most likely, yes. it just depends.
Yes
Because in the artic and antarctic ranges, dogs pull skis along and the also pulls the rider in the skis to travel instead of walking.
Not unless you are a ski racer yourself, and were lucky enough to get top of the line equipment. World Cup skiers get the best race skis that their factory makes. They have many different pairs of the same type (downhill skis, for example) that they will test to see which are the fastest. Race skis are highly specialized and differ greatly from demo skis or skis that the public usually buys. You can see this reflected in the price. Race skis typically run $800-$1000 for the skis, not including bindings.
depending on your height and ability, they range from about 140 cm to 190 cm in general
Yes, you can just make sure they have the same width and specifications as your old ones.
2 FEET
The complete rider height guide is available in the related link.
The average height of a Professional Bull Rider is 5'6" tall. There are a few that are about 5'8".
That's a pretty pointless question, as it's more about the rider than it is about the bike. You might as well ask about the fastest swimsuit, or the fastest skis.
in the new ghost rider the ghost rider is the same as the first ghost rider
Before 1990, skis typically had straight parallel edges, i.e. the same width everywhere. Then came along the snowboard, which was able to "carve" easily due to the curved siderails, which made the board narrowest in the middle. This shape made the snowboard easy to turn by tilting it on its edge, and riding this way became known as "carving". To allow skiers to carve with the same ease as snowboarders, the skis were modified to have a shape similar to snowboards: Wide at the ends, and with a narrow width in the middle of these skis. At their introduction, such skis were sold as "carving skis", to differentiate them from the traditional, straight-edge skis. The "carving skis" were indeed easier to turn and learn. They became a big success and generally replaced the older ski design. As a result, today pretty much all skis are "carving skis", and the distinction is not really necessary anymore. SJO