- "The mission of the U.S. Environmental Protection Agency is to protect human health and to safeguard the natural environment--air, water, and land--upon which life depends"--
(The mission of the U.S. Environmental Protection Agency; is; to protect human health and to safeguard the natural environment) (life; depends; )
The mission of the U.S. Environmental Protection Agency life
is depends
to protect human health and to safeguard the natural environment