The map shows the most populated cities in the ancient world in 100 CE. Which two cities had the highest populations?

Rome and Luoyang
Carthage and Smyrna
Antioch and Peshawar
Alexandria and Seleucia

Rome and Luoyang

Explanation:

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.