Here's an interesting question

[the 鉄腕アトム fan]

[Gotta Love ASTRO BOY]

Well I have been up in the mountains and it isn't too different from down in the valleys, you just get used to it. Although Cora and her surface friends would deffenatly feel the change. Also I don't believe the town isn't any higher than the mountains and it isn't hard to breath in the mountains. Where theres a question that doesn't need answered, Gotta is there to make a stup!d observation

[Androids101]

Well I have been up in the mountains and it isn't too different from down in the valleys, you just get used to it. Although Cora and her surface friends would deffenatly feel the change. Also I don't believe the town isn't any higher than the mountains and it isn't hard to breath in the mountains. Where theres a question that doesn't need answered, Gotta is there to make a stup!d observation

That is true, some towns are situated very, very high. Although Metro City is not only above the moutains, it is above the clouds, and its like some -400 degrees celscious (spelling error) there.

[Novacain]

That is true, some towns are situated very, very high. Although Metro City is not only above the moutains, it is above the clouds, and its like some -400 degrees celscious (spelling error) there.

Liquid nitrogen freezes at −210 °C, this would make it even difficult for Astro to fly...

[fafner]

-400 degrees Celsius is impossible, the absolute zero is around -275 . Moreover, many clouds are well in mountains, maybe around 1000 or 2000 meters

[the 鉄腕アトム fan]

Yeah.

[kokoro]

He never really paid much attention to Tobio anyway. Maybe he prefers robots in general.

[Androids101]

Its more like -100 or something...the plane on the way to China displayed the outside temperature, but even minus something is unbearably cold...trust me, it was like 2 degrees when we landed, and even in winter clothes it was unpleasant.