It is highly unlikely. Neptune is extremely cold and does not have a solid surface.
It will have to, in the long term; by definition, the alternatives are not sustainable. People have lived for thousands of years with renewable energy sources; we will somehow have to do this again in the future... or else.
The suffix for "sustain" is "-able."
The word for able to sustain life is "viable."
It may be possible in the future, but today we are not able to travel that far.
No, Neptune is a gas giant composed primarily of hydrogen and helium with no solid surface. Its atmosphere is mainly hydrogen, helium, and methane, with no known vegetation able to survive in such extreme conditions.
no the atmosphere is to thick on Neptune to breathe
Because the soil was Fertile, and farmers were able to plant crops. Mesopotamia was able to sustain life.
no
rocks and (not joking) butter, jam and other spreads. also, it is thought to be able to sustain wine and alcohol
no but that was my question
No, (and Neptune does not have water because of the intense cold, water turns into ice)
i don't think it can