Urban development results in: 1 decreased forest land 2 increased paved surfaces 3 increased soil erosion 4 reduced flooding 5 reduced population density

i need more info to answer

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.

the answer is the last option or letter d)