The 100 Season 4: How did SPOILER survive?

While the fourth season of The 100 has just ended, we wonder how a character could survive the wave of nuclear radiation …
That’s it, after 13 episodes, Season 4 of The 100 ended with a final battle for the survi e that you can relive in our criticism. But while we were expecting many deaths and a devastated world, it was a new escape to space and a Mount Weather 2.0 that we had the right. Watch out for the spoilers on the episode in the sequel. Those who finished Season 4 know it, Clarke Griffin did not have time to go back to the Ark in space with Bellamy, Raven, Murphy and the others, and she found herself stuck on Earth . In the final minutes of the episode, she has just enough time to go back to Becca’s laboratory to take shelter – not without having been irradiated face because of her broken suit first.
But how did Clarke manage to survive all these years when Nightblood’s blood did not completely protect her from nuclear radiation? Where did she find the food, water and oxygen supplies necessary for her survival for so many years, alone and cut off from all? We know from the last few minutes of the episode that she managed to establish a radio contact with Bellamy but nothing tells us that her messages have ever reached her. She tells him, however, when they decide to go down to Earth, to aim at the only place where there is still greenery. This obviously assumes that literally all the rest of the Earth has been burned by radiation, since between the rotation of the Earth and that of the Ark in orbit, It is supposed that the others are not just above the place where Clarke is … But we trust Raven to bring them to good port. But that does not solve the mystery of Clarke’s survival.
Why did not the radiation strike the spot where Clarke and little Madi are? Besides, where did Clarke meet Madi? It is assumed that the young woman soon had to organize once she regained consciousness in the laboratory, and maybe she fell on other groups that helped her survive. She is supposed to save Madi from some danger and then take her under her wing so that she has helped her survive as much as Madi has helped her out of her loneliness . Since radiation has had to contaminate everything in their path, it is also assumed that Clarke had to find clean water and food sources to survive, or a way to decontaminate all this if possible. If she managed to establish contact with the Ark for some time, Raven’s ingenuity and Monty’s knowledge may have helped him. In short, there are at least 100 questions that arise after this episode of the CW , and while waiting for answers, it was also asked when season 5 of The 100 would be broadcast . And you what do you think ?