Of all human activities, the most important one for producing food is of course agriculture, through which the unlimited solar energy is converted into useful organic materials, using cultivated plants and, in turn, domesticated animals.
(the most important one for producing food; is; agriculture, through which the unlimited solar energy is converted into useful organic materials, using cultivated plants and, in turn, domesticated animals) (the unlimited solar energy; is converted; into useful organic materials)
the most important one for producing food the unlimited solar energy
is is converted
agriculture, through which the unlimited solar energy is converted into useful organic materials, using cultivated plants and, in turn, domesticated animals
into useful organic materials