What is ecology?
the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Explanation:
Its the national flood insurance program.
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.
Continental Rifts are called Continental Plate or Divergent Boundary or Convergent Boundary or Continental Drift.
Hoped I helped:D