( ( ( The magma ) ( under ( the surface ) ) ) ( ( ( ( ( continues ( to ( ( ( ( provide ( a ( heat source ) ) ) ( in ( parts ( of ( the park ) ) ) ) ) , ) ( creating ( ( ( ( ( ( ( geysers , ) ( hot springs ) ) , ) mudpots ) , ) and ) fumaroles ) ) ) ) ) , ) and ) ( contributes ( to ( ( the ( frequent ( seismic activity ) ) ) ( in ( the area ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN magma)) (PP (IN under) (NP (DT the) (NN surface)))) (VP (VP (VBZ continues) (S (VP (TO to) (VP (VB provide) (NP (DT a) (NN heat) (NN source)) (PP (IN in) (NP (NP (NNS parts)) (PP (IN of) (NP (DT the) (NN park))))) (, ,) (S (VP (VBG creating) (NP (NP (NNS geysers)) (, ,) (NP (JJ hot) (NNS springs)) (, ,) (NP (NNS mudpots)) (, ,) (CC and) (NP (NNS fumaroles))))))))) (, ,) (CC and) (VP (VBZ contributes) (PP (TO to) (NP (NP (DT the) (JJ frequent) (JJ seismic) (NN activity)) (PP (IN in) (NP (DT the) (NN area))))))) (. .)))
The magma under the surface continues to provide a heat source in parts of the park, creating geysers, hot springs, mudpots, and fumaroles, and contributes to the frequent seismic activity in the area.
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NN water)) (VP (VP (VBZ is) (VP (VP (VBN heated) (PP (IN by) (NP (NN magma)))) (CC and) (VP (VBZ makes) (NP (PRP$ its) (NN way)) (PP (TO to) (NP (DT the) (NN surface)))))) (CC and) (VP (VBZ creates))))) (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-)) (VP (VBP geyser)) (. .)))