The color red is used for the spectrum of light it falls in. Each spectrum has a different wavelength. Blue for example has a very high frequency/short wavelength causing the sky to be blue because it refracts off many many more particles before it arrives at your eye. Sunsets are orange/yellow/red because that end of the spectrum has much slower frequency and long wavelength allowing it to travel much further. So red is stop because you need to be aware of the "warning/danger" signal much further out than you would of a "safe/all clear"
red=stop green=go
green
It means you should stop and wait for a green light to go through the intersection.
when your eating watermelon
Green is to red as danger is to safety. Green is the color of peace. Red is the color of danger or warning. Red=stop Green=go They are opposites.
The lights mean different things. The green one means it's safe to go. The amber one means get ready to go and the red one means don't go or stop. :) The green means you can go if the road is clear ! The Amber means stop! The red means stop!
The colors on a stop light are red, green, and yellow. On the stoplight, red is the top color, yellow is the middle, and green is on the bottom. Green means go, red means stop, and yellow is a warning that red is coming.
when you're eating a watermelon!
When you are eating a watermelon
Red - Stop Yellow - Prepare to Stop Green - Go
You stop on green when the conditions are unsafe to proceed. Just because the light is green doesn't mean that you have an unobstructed path in which to drive. You never proceed on a solid red light unless instructed to do so by a police officer. A blinking red light means to stop and proceed when it is safe to do so ... just like a stop sign.
When you're eating a watermelon