Concerning food, rotary machines will be installed under the solar panels to cultivate vegetables ans cereals.



Some exceptional round-trip will be done between Mars and the Earth.
Chikens are very workable because they don't take space and we can take a lot of them at each trip.
Chikens will eat the cereals (made in rotary machines) so we will have meat and egs.

Cities will be under the bubble, so temperature will be around 20°c. Inhabitants of Mars won't need many clothes. Raw materials will be natural, like cotton, and recycled, for example : plastic bottles. From these raw materials, wa could make other materials as nylon, jean, etc. To go outside people will have the same shoes, for exemple : nice boots.
In houses, they will have slippers or shoes, they will choose.

Part 3 : transportation and energy

Mars inhabitants will live in the underground covered whit a bubble through the sky could be seen. Mars will have big areas under bubble, connected between them by 3 subways (underground).
The cities will be built on vertically whit lifts to move vertically and whidth wise. There could only be few thousands people by areas.
Each house will be in its caves, heated by electricity and running water (and heat). Phones will be replaced by large pipes in which we will slip messages.
In each areas, there will be one factory for food , one for the textile in dustry ans one for the waste recycling and a funeral home.

The school  will be compulsory on Mars until the age of 25. Pulpils will have French lessons and Mathematics lessons in the morning ; and they will have the choice of the lessons for the afternoon according to the possible aptions : ( arts: sculpture, drawing, painting...sports : dancing, pe, football... experiments : physics, chemistry, sciences...).

Leisures: playing clubs (like marsnis and marsket). This clubs will be accessible to peoples whit different levels for a reasonable price. Contests will be organized between the 3 areas.

Medecine : In each areas, a great center of medicine will be sattled. The care will be free and the special for the old to rest will be free too. But, if a person is touched by a virus likely to harm the life of Mars inhabitants, he will be immediately sent back on Earth to be treated.

Town hall: the town hall will be located in the center of each areas. We could find some news about Mars or Earth...
We will be able to communicate whit the Earth. Employees will deal whit the papers of the inhabitants and of the newborns .