( ( The crater ) ( ( is ( ( 1200 meters ) ( in ( ( diameter and ) ( 200 ( meters deep ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN crater)) (VP (VBZ is) (NP (NP (CD 1200) (NNS meters)) (PP (IN in) (NP (NP (NN diameter)) (CC and) (NP (CD 200) (NNS meters) (JJ deep)))))) (. .)))
The crater is 1200 meters in diameter and 200 meters deep.
(ROOT (S (NP (DT The) (JJ photic) (NN zone)) (VP (VBZ extends) (ADJP (NP (CD 200) (NNS meters)) (JJ deep))) (. .)))
The photic zone extends 200 meters deep.