True, the major source of energy for the poor farmer in the South is fuelwood, and more than half of the world's tree production goes to energy use.
(the major source of energy for the poor farmer in the South; is; fuelwood) (more than half of the world's tree production; goes; to energy use)
the major source of energy for the poor farmer in the South more than half of the world's tree production
is goes
fuelwood
to energy use