Answer:
A. White ethnicity
Explanation: People of the white ethnicity have the least amount of melanin in their skin which protects the skin from harmful UV rays
The largest desert on earth is the Sahara Desert in Northern Africa. The Sahara is 9,400,000 km2.
Santiago is the name of Chile's capital and largest city, <span>sits in a valley surrounded by the snow-capped Andes and the Chilean Coast Range. </span>
Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term. Hope this answered your question
