Farm

 is a building of the Descendants.

Background
It costs 2000 Resources to build. Any unit with Builder skill level one can build a Farm. With the Supplies option turned off in the Game Options menu, you need one Farm for every five active units. When the Supplies option is turned on, the Farm produces one Supplies per time segme nt (units consume their Supplies requirement every five time segments, roughly twelve seconds). A Farm is required in order to build an Academic Hall and Engineering Lot.