The second phase of the two-step process is based on phytoextraction, the process by which plants extract water and minerals from the soil.
(The second phase of the two-step process; is based; on phytoextraction) (plants; extract; water and minerals; from the soil; L:the process)
The second phase of the two-step process plants
is based extract
on phytoextraction
water and minerals from the soil L:the process