Air

This is how we are going to get oxygen on Mars to macth that on Earth.

We will plant a lot of plants and trees on Mars to create oxygen. There will be heaters by the plants to keep them warm.



This is a Aspidisra plant.

The trees would give us more oxygen and take up some CO2.

We will atempt to recreate the water cycle by having a heater on the top of each dome set to 77 degrees F to act as the sun. There will be a small pond and then hopefully it will be the water cycle on earth in each dome.