Link also walks slowly with the Iron Boots equipped on normal surfaces. (zeldadungeon.net)
It is normal surface radiation reducing under radiation from cloud overhead. (notrickszone.com)
This includes places like parts of the eastern Pacific Ocean where small animals like nematodes and specially adapted fish live on the fringes of habitability, subsisting in waters where oxygen concentrations can be only about 1 % of normal surface water levels. (sciencemag.org)