Ambient Modifiers
From Alienum Evolution
Ambient modifiers are objects that will add or remove a value of the temperature to the actual region or parcel thermostat values inside a range.
For example, a burning barrel will add 5C in a range of 5 meters.
Usually the ambient modifiers will require some sort of fuel to work, like wood. Some Wonders can also act as ambient modifiers while they have water.
