Groundwater &#151; Always on the move Permeable material contains interconnected cracks or spaces that are both numerous enough and large enough to allow water to move freely.
(Groundwater &#151; contains; interconnected cracks or spaces that are both numerous enough and large enough to allow water to move freely; L:Always on the move) (interconnected cracks or spaces; are; numerous enough and large enough to allow water to move freely)
Groundwater &#151 interconnected cracks or spaces
contains are
interconnected cracks or spaces that are both numerous enough and large enough to allow water to move freely L:Always on the move
numerous enough and large enough to allow water to move freely