"Found only in ocean tiles, this basic resource can be improved by a Sea Well. Yield Modifiers: \n* +1 File:20xEnergyBE.png Energy \n* +1 File:20xScienceBE.png Science File:vent thumb.jpg|Vent"@en . . . . "Vents (CivBE)"@en . . . . "Found only in ocean tiles, this basic resource can be improved by a Sea Well. Yield Modifiers: \n* +1 File:20xEnergyBE.png Energy \n* +1 File:20xScienceBE.png Science File:vent thumb.jpg|Vent"@en .