( Current ( ( ( researches : ) ( ( ( ( ( ( ( ( magma genesis ) ( in ( island ( ( arc and ) continent ) ) ) ) , ) ( ( elemental cycle ) ( between ( ( crust and ) mantle ) ) ) ) , ) ( ( ( origin and ) evolution ) ( of ( ( volcano ( , ( origin ( , ( evolution ( , ( and destruction ) ) ) ) ) ) ) ( of ( meteorite ( parent bodies ) ) ) ) ) ) ) , ) ( evolution ( of ( ocean ( recorded ( in fossil ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Current)) (VP (VBZ researches) (: :) (NP (NP (NP (NN magma) (NN genesis)) (PP (IN in) (NP (NN island) (NN arc) (CC and) (NN continent)))) (, ,) (NP (NP (JJ elemental) (NN cycle)) (PP (IN between) (NP (NN crust) (CC and) (NN mantle)))) (, ,) (NP (NP (NN origin) (CC and) (NN evolution)) (PP (IN of) (NP (NP (NN volcano) (, ,) (NN origin) (, ,) (NN evolution) (, ,) (CC and) (NN destruction)) (PP (IN of) (NP (JJ meteorite) (NN parent) (NNS bodies)))))) (, ,) (NP (NP (NN evolution)) (PP (IN of) (NP (NP (NN ocean)) (VP (VBN recorded) (PP (IN in) (NP (NN fossil))))))))) (. .)))
Current researches: magma genesis in island arc and continent, elemental cycle between crust and mantle, origin and evolution of volcano, origin, evolution, and destruction of meteorite parent bodies, evolution of ocean recorded in fossil.
(ROOT (S (NP (NP (DT The) (NN creation) (CC and) (NN destruction)) (PP (IN of) (NP (JJ oceanic) (NN crust)))) (VP (VBZ is) (NP (DT the) (NN reason) (NN continents) (NN move))) (. .)))