As basis for understanding this concept, students know: some changes in the Earth are due to slow processes, such as erosion, and some changes are due rapid processes, such as landslides, volcanic eruptions, and earthquakes.
(some changes; are; due rapid processes, such as landslides, volcanic eruptions, and earthquakes) (some changes in the Earth; are; due to slow processes, such as erosion) Context(some changes in the Earth are,List([56, 85))):(students; know; )
some changes in the Earth are,List([56, 85))
some changes some changes in the Earth students
are are know
due rapid processes, such as landslides, volcanic eruptions, and earthquakes
due to slow processes, such as erosion