You chuck the Ball and Chain at it and break the ice.
in arbiters grounds, snow temple, temple of time, and city in the sky
In the sea temple.
Nohe is not a snowpoint temple even though i never been to the snowpoint temple. i have Dialga.Regigigas is.
No.
In the first temple
beat argorok
Death Mountain
It's on the map.
in the lakebed temple
beat the boss
the forest temple
You have to go to the bottom of lake Hylia.