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The blue lines on the hill are to give an athlete depth perception.
answer 2:
I think you're asking about the dye sprayed on the snow? This is applied after the course is iced down and before the race begins and is a visual aid in case the light goes flat. It approximates the line the racers will take and gives them terrain definition. It is more common to Downhill and Super GS, though, than it is to slalom. At those speeds on an overcast day, you might think you're still a few feet in the air when suddenly OOF!, you're hitting the snow before you were ready to absorb. Conversely, you might not be able to tell when there is a rise or dip in terrain and you get thrown or compressed. On flat days, to humans, the horizon becomes the same color as the snow, Blue is the color that works best both peripherally and near distance.
What else can I help you with?
Why are there blue lines at the olympic events?
to help to athletes with perception or what line they should take when they are skiing down the course
Is there any markings on a whale?
no there is no markings on a blue whale only spots.
Does a blue whale have markings?
yes
How do you tell which is which with latios and latias?
Latios has mainly blue markings with a red triangle; Latias has mainly red markings with a blue triangle.
What is the difference between red and blue markings on the area in the Sinnoh Pokedex?
Red markings usually show small/minor towns or cities. Blue markings usually show large/major towns or cities
What is the difference between race skis and downhill skis?
Race skis have a more aggressive side cut and they generally have a wider tip for a sharper turning radius. Also the materials used for racing skis tend to be more expensive. The ski is usually a bit lighter and the materials used, built for high speeds and can take a beating. Down hill would be for a recreational use. For some one who just enjoys skiing rather than lives it.
What are bugs that have White belly blue back with black markings?
There are several types of caterpillar that match this description. They can have a white belly with a blue back and black markings.
Meaning of red blue gates in alpine skiing?
In skiing you must go around the outside of the gate but the colors of the gate alternate, so every other gate is blue and same with red.
What do blue markings on a curb indicate?
limited time parking
What does blue curbs mean?
blue markings for parking are loading and unloading short term parkin
What does the term bluebird day mean in skiing lingo?
It means a sunny blue sky day with fresh powder snow... perfect skiing conditions.
Do blue pit bulls have a blue scalp?
No. The name is in referance to the fact that their noses have a blue hue, sometimes in the sun, and they have blue, or grey markings on them....Chuck.
