Inquiry - Mission on mars

For Inquiry we have had to plan a mission to mars. We had to plan how to get oxygen, Entertainment, travel,food, Street names and power. I did Oxygen, Emma did clothes, food and House, Teagan did Water, Transport and Entertainment and Joslyne did Power and street names. I found it challenging to plan Oxygen because it was pretty hard. I found it easy to copy it onto a goggle drawing So I was thinking you can make a building full of Trees, Flowers and bushes because that makes oxygen.