You will need a tent to sleep in. You climb Mount Everest in stages and each night you sleep in a tent then in the morning you carry on until you reach the next camp site.
Read the article at the link about what training you need to climb Mount Everest.
climbing equipment
While climbing on Mount Everest you sleep in a tent at camps that are at different heights.
To climb Mount Everest you will need experience from climbing on other high altitude mountains. You will also need to be good on using crampons and have basic mountain knowledge.
To climb Mount Everest you need to buy a climbing permit first, without this you are not allowed to climb.
Climbers will not find any food on the slopes of Mount Everest during their climb. The expedition that they are climbing with would have brought all the food they need with them.
There is a lot of training you need to do before considering climbing on Mount Everest. Read the article at the link given for ideas.
Apart from all the clothing and equipment that a climber will need while on Mount Everest the main thing required is experience at climbing other high altitude mountains.
To climb Mount Everest you need to buy a permit from the local authorites. If you are climbing from the South side this will be Nepal and from the North side it will be Tibet.
If you aren't very experienced, yeah. if you dont want do get lost i would take one
You do not really need survival skills to climb Mount Everest. The sort of skills needed would be high altitude mountain climbing, ice climbing, rope skills, leadership skills and self arrest skills. You would be expected to know how to dress and wear the correct safety clothing and equipment.
It is said the Mount Everest is not a technical mountain to climb but you will still need a good knowledge of mountain climbing. There is a lot of training needed if you wanted to climb a high mountain. Have a look at the link.