Because the life span of the repository is 10,000 years, scientists must predict how future changes in the mountain rock and climate would affect the buried waste.
(the life span of the repository; is; 10,000 years) (scientists; must predict; how future changes in the mountain rock and climate would affect the buried waste) Context(scientists must predict,List([57, 80))):(future changes in the mountain rock and climate; would affect; the buried waste)
scientists must predict,List([57, 80))
the life span of the repository scientists future changes in the mountain rock and climate
is must predict would affect
10,000 years
how future changes in the mountain rock and climate would affect the buried waste
the buried waste