Explanation, Hortatory, Analytical, News Item

Explanation text - How are rainbows created? Have you seen a rainbow? it is beautiful, isn't it? Rainbow is a natural phenomenon that is occured when there is refraction of sunlight in the air by water molecules in the air. Do you know how rainbows can actually exist? Here is the explanation. Main thing that can make a rainbow exist is light. When a rainbow occurs naturally the light is usually from the sunlight. Sunlight is the light that comes from the Sun. It looks white, but it's actually made up of different colors. You might have seen these colors when light passes through a glass prism or a crystal and creates a colorful pattern.