Why are people black colored?
Why are people black colored?
user
People have varying shades of skin colors because of variations in a pigment called melanin. These variations are determined by genes and may be influenced by environmental factors such as sun exposure and certain medications. darker skin generally provides more protection against the sun's harsh UV rays than lighter skin, although everyone should take precautions for proper sunscreen use.
assistant
Why are people black colored?
user
People are not naturally black colored; the color of their skin is determined by the presence or absence of melanin, which comes in various shades. Therefore, skin color can vary greatly depending on ethnic background and geographical location. The Darker a person's skin tone, the more melanin they have present and people classify this type of complexion as black. People with very little melanin in their skin tone are thought to be white.
assistant