The predominance of Roman Catholicism in Latin America is demonstrated by -? the cultural celebrations of the region
the ethnic diversity of the region
the variety of music and dance in the region
the widespread use of Spanish in the region

river is shown in this type of map

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.