Understanding Skin Color Variations

What is the primary reason for the variation in skin color among people from different regions?

• Genetic mutations

• Dietary habits

• Cultural differences

• Sun exposure and geographical location

How does melanin function in the skin?

• It provides nutrients to the skin

• It changes skin texture

• It acts as a natural sunscreen

• It helps in skin regeneration

Why do people living near the equator have more melanin in their skin?

• To absorb more sunlight

• To enhance skin color

• To reflect sunlight

• To protect against ultraviolet rays

How is the amount of melanin in a person's skin determined?

• By their parents

• By their environment

• By their lifestyle

• By their diet

What happens when people move to a region with different weather conditions than where they grew up?

• They cannot adapt to the new environment

• Their skin color changes immediately

• Their bodies eventually adapt to the new conditions

• They need to take vitamin supplements