I think the answer is D, the radiative zone because, energy generated by nuclear fusion in the core moves outward as electromagnetic radiation. in other words, Energy is in the core but it takes radioactive waves to make it reach earth.
I don't think it's A, B C, because,
the corona has to do with the light of the sun
gamma zone is an example of radiation
the core is the base of the energy, where it's all stored
radiative zone makes it reach earth
That would be the choice I would choose. I hope this helps you.
Answer:
During the 1960's the disclosure of enormous gas and oil fields in Alaska accelerated the change of most coal framework to other petroleum products. During this period Usibelli Coal Mine bought the Suntrana mine and the mining activities in the Matanuska coal fields stopped activity.
The rivers start from the mountains or hills.
