Quite literally a waterfall of frozen ice water.
If the weather was warmer, the location would be a free flowing waterfall.
Due to the cold climate what you end up with is a large area of frozen water which due to changing temps and/or sun exposure keeps partially unfreezing, dripping a little and than re-freezing, creating a cascade of ice.
As hard as ice.
Yes and no. The waterfall itself does not freeze over. But with a prolonged freeze, an "ice bridge" may form in the river (below, I think).
a waterfall.
you have to get the HM waterfall to go over the waterfall
Khone
you use waterfall at the Pokemon waterfall or the battlefield.
a waterfall
there is a hm called waterfall
When using Surf outside of battle, and if there is a waterfall and you are at the bottom, you can travel up the waterfall by using Waterfall.
U don't go through the waterfall, u go over the waterfall. The goal is to have the HM waterfall. This HM allows ur Pokemon to climb the waterfall.
Waterfall is 'taki' in Japanese.
Jog waterfall