EPA's Mission 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.
(EPA's Mission; is; to protect human health and to safeguard the natural environment - air, water, and land - upon which life depends)
EPA's Mission
is
to protect human health and to safeguard the natural environment - air, water, and land - upon which life depends