On land, our food chain is based on photosynthesis, the process by which green plants use the energy from the sun to make food.
(our food chain; is based; on photosynthesis; L:On land) (green plants; use; the energy; from the sun; to make food; L:the process) Context(green plants use,List([73, 89))):(green plants; use the energy to make; food)
green plants use,List([73, 89))
our food chain green plants green plants
is based use use the energy to make
on photosynthesis L:On land
the energy from the sun to make food L:the process
food