Hi I'm a sophomore student at Indiana University doing a Human Computer Interaction and Design project about Avatar and I was wondering if you guys could answer a couple questions for me regarding Avatar 2?

What would humans need on Pandora?
What are humans weaknesses on Pandora?
What are the biggest threats on Pandora?
What tools are most necessary for survival?
How will humans keep up when moving around?
What will their diet be?
How to survive animal threats?
Will the environment eventually injure their body?

Thank you!