Why do areas closer to the equator have warmer air than areas farther away? a. the sun's rays transfer less heat per square kilometer near the equator. b. the sun's radiation is concentrated in a smaller area near the equator. c. the sun's rays strike earth's surface at a greater angle near the equator. d. the sun's radiation is spread over a larger area near the equator.

The correct answer is C. Areas closer to the equator have warmer air than areas farther away because the sun's rays strike Earth's surface at a greater angle near the equator.

Explanation:

At the equator, the sun is directly above the ground twice a year (in the zenith). This also applies to the entire area between the two tropics. That is why it is usually very hot on the equator and there are no seasons. However, there is often a wet and a dry season. The sun's power is highest on average at the equator.

The climate of the equatorial zone presents high and stable average temperatures all year round and generally with a low gap between minimum and maximum temperatures, very high average relative humidity, daily and abundant rainfall. As you move away from the equator the rains are less frequent.

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.