While in adventure there are 3 different types of alignments:
Lawful PvP DISABLED, Lawful players WILL NOT receive an adventure deathban, Lawful players keep EVERYTHING on death Neutral PvP Enabled, Neutral players receive a 15-minute adventure deathban upon death, Neutral players keep weapons/equipped armor on death but lose 50% of their items Chaotic PvP Enabled, Chaotic players receive a 20-minute adventure deathban upon death, Chaotic players lose all items/xp on death These alignments are always shown on your scoreboard when in an adventure!
In Adventure you'll find 4 types of zones across the Adventure Maps.