The planet Earth is named after the blue pigment that is found in many rocks and minerals, including the famous blue pigment that is found in the Earth’s crust. It’s important to know that we need the blue planet to survive but also that there are many other kinds of blue pigment that are found in the Earth.
The blue pigment is actually a complex of four very important colors: blue, green, red, and violet. These four are the most important three colors. There are other colors in the blue pigment like red and purple, but the most important colors are blue and green. The blue pigment is found in many rocks and minerals, but Earth’s blue pigment is a relatively recent discovery.