( ( Soils ( that ( are ( highly compacted ) ) ) ) ( ( have ( ( ( ( ( ( ( fewer spaces ) ( for air ) ) , ) water ) , ) and ) ( living things ) ) ) . ) )
(ROOT (S (NP (NP (NNS Soils)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (ADJP (RB highly) (JJ compacted)))))) (VP (VBP have) (NP (NP (NP (JJR fewer) (NNS spaces)) (PP (IN for) (NP (NN air)))) (, ,) (NP (NN water)) (, ,) (CC and) (NP (VBG living) (NNS things)))) (. .)))
Soils that are highly compacted have fewer spaces for air, water, and living things.
(ROOT (S (NP (DT The) (NN nitrogen) (NN cycle)) (VP (VBZ includes) (NP (NP (NN air)) (, ,) (NP (NN soil)) (, ,) (CC and) (NP (VBG living) (NNS things)))) (. .)))