No, there is no such thing as an orange slope.
In North America the ratings are: a green circle (beginner, if you go too fast here you can get a talking to from a patroller or if this is not your first time you can get your pass taken away), a blue square (these are intermediate runs, they can have moguls (small bumps on the snow) or be a good cruising run (good for going a little faster or to practice your carving) you don't want to be a beginner on this kind of run), a black diamond (a hard run, this is where you really start to need to be a good skier, you have to know what you are doing, you have to have good technique, and be very aware of everything around you) and a double black diamond (experts only please, to be able to ski these runs skiing has to be a second nature to you and I highly recommend for a first double black you are with an instructor or patroller, don't let your friends "talk you into it")
In Europe all runs are signified by a circle, green (same as a green circle), blue (same as a blue square), red (same as a black diamond), and black (same as a double black diamond). That said, in Europe the runs tend to be easier than their North American counterpart with the exception of the black, it can be as easy as a North American black or as hard as a double black or harder. Also in Europe, runs are referred to as pistes. All over the world you will rarely hear some one saying, "I just skied an amazing blue square run." You will hear them say, "I just skied an amazing blue run." People almost never refer to the shape, just the color, green, blue, black, double black, or green, blue, red, black.
skiing
A slope is a inclined area like a hill, used for skiing.
No cross-country skiing and skiing are two completely different things. They require different equipment. There are "slope" skis which most people are used to that attach to your foot and boot completely. The cross country skis have your heel loose to make it easier to propel yourself forward. Skiing is done on a slope or mountain and cross country isn't necessarily on a hill. They go across all sorts of terrain.
She was skiing and went down the slope and fell and hit a tree.
There will be soon. They are building and indoor skiing slope at the Meadowlands in New Jersey.
One can go alpine skiing anywhere with a steep downhill slope such as the mountains in Denver, Colorado or Pikes Peak in Colorado Springs. Alpine Skiing can pretty much be done anywhere with a steep hill.
Skiing
snow boarding,skiing,sitting in the lodge with a cup of hot chocolate.
yes there is such thing as a orange lightsaber
-aerials or -half pipe -moguls -slope-style -big-air
the same thing as a steep slope in Asia
An action camera is used on your head or body to capture video from your eyesight of view.An example would be if you were skiing down a slope and captured your point of view going down the slope.