Glaciers are huge sheets of snow, ice, and rubble that the ice picks up as it travels.
(Glaciers; are; huge sheets of snow, ice, and rubble that the ice picks up) (huge sheets of snow, ice, and rubble; picks up; T:as it travels) (it; travels; )
Glaciers huge sheets of snow, ice, and rubble it
are picks up travels
huge sheets of snow, ice, and rubble that the ice picks up
T:as it travels