they need alot of water
you need 1500 hours
when they are climbing the mountain
to be prepared
Yes, you do need to be licensed.
Yes, rock climbers need special gloves. This is a result of the terrain and need to grip tightly in small rough crevices. It also is a necessity to protect your hands from cuts and bruises when climbing.
food,water and shelter
Yes, all contractors need to be licensed; it is your best guarantee.
So they get used to the height and lower atmospheric pressure.
Do you need to be licensed to plug in a lamp?
I think,we need a licensed number for home window installation in Omaha, NE
when climbing a steap part of a mountain