( This ( ( explains ( why ( ( ( ( ( a ( black object ) ) , ) ( which ( absorbs ( all ( of ( ( the colors ) ( of ( light ( hitting it ) ) ) ) ) ) ) ) ) , ) ( ( gets ( ( much hotter ) ( in sunlight ) ) ) ( than ( ( a ( white object ) ) ( that ( reflects ( all colors ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This)) (VP (VBZ explains) (SBAR (WHADVP (WRB why)) (S (NP (NP (DT a) (JJ black) (NN object)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ absorbs) (NP (NP (DT all)) (PP (IN of) (NP (NP (DT the) (NNS colors)) (PP (IN of) (NP (NP (NN light)) (VP (VBG hitting) (NP (PRP it))))))))))) (, ,)) (VP (VBZ gets) (NP (NP (JJ much) (NN hotter)) (PP (IN in) (NP (NN sunlight)))) (PP (IN than) (NP (NP (DT a) (JJ white) (NN object)) (SBAR (WHNP (WDT that)) (S (VP (VBZ reflects) (NP (DT all) (NNS colors))))))))))) (. .)))
This explains why a black object, which absorbs all of the colors of light hitting it, gets much hotter in sunlight than a white object that reflects all colors.
(ROOT (S (SBAR (WHADVP (WRB When)) (S (VP (VBN placed) (PP (IN in) (NP (JJ direct) (NN sunlight)))))) (, ,) (NP (DT a) (JJ black) (NN sweater)) (VP (MD will) (VP (VB absorb) (NP (DT the) (ADJP (RBS most) (JJ visible)) (NN light) (NN energy)))) (. .)))