aerial skiing is one form of freestyle skiing. Moguls and aerials make up freestyle skiing
It can be. Alpine skiing means downhill skiing while nordic skiing is cross-country skiing. Freestyle is part of alpine, but instead of just going down the mountain freestyle is specifially jumps,...
No, ski cross is where you race against other skiers at the same time. Freestyle skiing is where skiers to jumps and tricks.
Almost nothing, turning is completely different. try them both and you will see.
Yes it absolutely is!