Why Did Humans Become Different Colors?

Humans became different colors because they lived in different places and had to adapt to their environment, just like how your skin gets a little darker when you spend too much time outside playing.

Imagine the sun is like a big, warm blanket. If you live near the equator (the middle of the Earth), the sun’s blanket is always close, you’re wearing it all day long! Over time, your body said, “We need more protection from this strong sun,” so it made your skin darker to help block some of that heat.

But if you live near the poles (the top and bottom of Earth), the sun’s blanket is far away, like a soft whisper. Your body didn’t need as much protection, so it let your skin be lighter, like when you take off a heavy coat on a warm day.

As people started to travel and mix with others, they brought their colors with them, just like if you mixed paint in an art class. Now we have all kinds of colors, from very light to very dark, because humans kept adapting and meeting new friends along the way!