Quantitative information on each of the cycling processes, involving rocks, water, air, soils, plants, and animals, is meager.
(Quantitative information on each of the cycling processes; involving; rocks, water, air, soils, plants, and animals) (Quantitative information on each of the cycling processes, involving rocks, water, air, soils, plants, and animals; is; meager)
Quantitative information on each of the cycling processes Quantitative information on each of the cycling processes, involving rocks, water, air, soils, plants, and animals
involving is
rocks, water, air, soils, plants, and animals
meager