Practice your reading skill and improve your English while learning new vocabulary as well as gaining knowledge about sunset.
The answers will appear in the box at the bottom of the page when you click on "Submit Test".
The Great Hanshin Earthquake
What is an Earthquake
When the air is clear, the sunset will appear yellow, because the light from the sun has passed a long distance through air and the blue light has been scattered away. If the air is polluted with small particles, natural or otherwise, the sunset will be more red. Sunsets over the sea may also be orange, due to salt particles in the air. The sky around the sun is seen reddened, as well as the light coming directly from the sun. This is because all light is scattered relatively well through small angles, but blue light is then more likely to be scattered twice over the greater distances, leaving the yellow, red and orange colors.