Comes with a reading, bolded words, the definition for the words, a list of questions to answer, a crossword puzzle based on the vocabulary/questions, their answers, a labeling worksheet, and a coloring page. 10 different topics to read:Earth's AtmosphereThe ExosphereThe ThermosphereThe MesosphereThe StratosphereThe TroposphereThe Ozone LayerGases That Compose the AtmosphereGlobal WarmingThe Ionosphere and The Magnetosphere