The US has a larger area than China, but China has a larger population.

the answer is true

Explanation:

even if you look on the map you can tell that the US has probably 3 times more land than China. But China has 3 times more populated than the US. The US population is about 3 million and the population of China is 1 billion.

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.