http://www.susqu.edu/satsci/ GLACIERS GALORE By Brenda Clewell Glaciers are large ice masses that have formed by compressing snow over many years.
(http://www.susqu.edu/satsci/; are; large ice masses that have formed by compressing snow over many years) (large ice masses; have formed; )
http://www.susqu.edu/satsci/ large ice masses
are have formed
large ice masses that have formed by compressing snow over many years