How hard is it to climb Everest?

Related questions

1. Is it hard to breathe on Mount Everest?
2. What are Sherpas of Nepal famous for?
3. What causes death on Mount Everest?
4. Was Everest actually filmed on Everest?
5. How much does a Sherpa cost?
6. Is Everest a true story?
7. Who climbed Mount Everest maximum times?
8. How many bodies are still on Mount Everest?
9. Can you breathe on top of Mount Everest?
10. What happens to your body when you climb Mount Everest?

Tags

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2. #climb
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5. #climbing
6. #everest
7. #because
8. #meters
9. #climbers
10. #survive
11. #difficult
12. #altitude