The dome is a shield/jammer used by the covenant to ensure safe landing for their reinforcements.
Yes but far less likely than doing it on "The Package" in campaign.
With a ladder. This guy is a douche there are no ladders in halo!
get in a warthog and go on top of a rock
above the tunnel that leads to the canyon on the top ledge
The structure is called a steeple or a spire.
top left or bottom right of the canyon next to Alaska
A decoration on top of a gable or spire is called a finial. It is usually in the shape of a flower or a leaf.
Many Christian churchs of different demoninations have a spire or a steeple on the top of their church.
Spire
a spire or steeple
Probably, Halo Wars but its a strategy game. The least violent first person shooter version of Halo would probably Halo Reach, or Halo 2. They both have less blood and gore and are the most kid friendly despite its M rating there has been much controversy about kids playing them. None of the Halo games are over the top violent though, but the least violent would have to be Halo Reach and Halo Wars.
the highest rating for the arena is the top 1% of the onyx division. that means you are he best of the best.