For example, the loss of one plant species may effect an entire food chain, starting with insects that feed on the plant, to birds and frogs that eat the insects, and ending with larger animals like snakes, hawks, and foxes that eat birds and frogs.
(the loss of one plant species; may effect; an entire food chain) (foxes; eat; birds and frogs) (insects; feed; L:on the plant) (birds and frogs; eat; the insects)
the loss of one plant species foxes insects birds and frogs
may effect eat feed eat
an entire food chain
birds and frogs
L:on the plant
the insects