self-sustained colony on Mars

MadSci Network: Agricultural Sciences

Subject: self-sustained colony on Mars

Date: Tue Jun 6 23:12:33 2000
Posted by tomas
Grade level: 10-12 School: palisades High School
City: los angeles State/Province: ca Country: usa
Area of science: Agricultural Sciences
ID: 960347553.Ag

Message:


If the US or other country were to setup a self sustaining colony on Mars, 
what minerals would they need to survive and grow crops, also how can they 
be self-sustained without getting minerals from Earth?

thanks
tomas

Re: self-sustained colony on Mars

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