There are 12 Trophies that can be collected.

Bronze

Exhaling    
Create the Breath of the elements.     

Hell    
Complete the Wildfire territory.     

The end of our journey    
Complete the Movements territory.

Safe journey    
Finish the story mode without losing more than 5 villages.

Krakatoa    
Absorb a massive amount of lava during the game.     

Powermonger     
Use the powers of the Breath 100 times.     

Amazon    
Uproot and replant 100 trees during the game.

Silver

Sanctuary    
Create a sanctuary for the tribe.

Memories found    
Complete the Memory of the tribe.     

Green thumb    
Cover each map with vegetation.     

Gauntlet    
Complete every challenge.

Gold

Last Breath    
Complete every challenge, every territory, the Memory and every secondary objective.

http://www.ps3trophies.org/game/from-dust/trophies/