Crossword Puzzle Rainbow Colors CrosswordOnline version Test your knowledge about the colors of the rainbow with this fun crossword puzzle! by WALTER ORTIZ 1 The color that is at the end of the visible spectrum of light 2 a color of wood 3 The color of the sky on a clear day 4 The color of grass and leaves 5 The color of the sun 6 A color between red and yellow 7 The color of blood and fire 8 A meteorological phenomenon that is caused by reflection, refraction, and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky 2 4 1 5 7 3