Yes, you can. Ukraine is hardly known internationally for its ski resorts, but there are actually plenty of places to ski in Ukraine. The ski industry is rapidly developing as downhill skiing in Ukraine catches up in popularity to the rest of the world. It's not exactly the biggest skiing nation is the world, but you can go skiing pretty much everywhere there's snow.
You would want to go water skiing when the weather is hot.In really cold weather you can go skiing on the snow.
Most people go water skiing for the fun of it.
You can do heli skiing overseas. You can go to Europe and enjoy heli skiing for a cost. You can check an agency to determine which ski resorts you are interested in and what the cost is for heli skiing.
Silver medalists: Olena Iurkovska of Ukraine Ihor Reptyukh of Ukraine Iurii Utkin of Ukraine Guide: Vitaliy Kazakov Vitaliy Lukyanenko of Ukraine Guide: Borys Babar
you can go skiing anywhere in the world that has snow or artificial snow surfaces
That depends on where you are, and whether you're talking about water skiing or snow skiing.
no
Football (not American football. In the US it would be known as soccer)
Snowboarding can be done on snow. Waterskiing can be done on water.
Whistler Mountain in British Columbia is a popular skiing spot.
Nordic skiing
Heli skiing is done during the winter months because you need snow. Which is why it is called skiing. Exactly when, I do not know. I am not an expert on skiing.