Normal oxygen: normal oxygen content in the air of the environment,
Pollution: ,
Low oxygen,
Clean water,
Pure water,
Open water,
Kept at 1C,
Frozen at -8C
Property
Value
Attribute name
Environmental factors
Attribute type
Discrete
Possible values
Normal oxygen,
Pollution,
Low oxygen,
Clean water,
Pure water,
Open water,
Kept at 1C,
Frozen at -8C