Seven short informational passages — Climate or Weather?, Global Warming, How Is Climate Change Measured?, Animals and Climate Change, Oceans and Climate Change, Green Cities, and You Can Help — each pair a one-page reading with a comprehension quiz using multiple choice and, on some quizzes, true/false items, followed by its own answer key. Questions check literal recall, such as identifying the biggest contributor to greenhouse gases or the main food source polar bears lose as Arctic ice melts, so students confirm they understood specific facts stated in the text. Three Earth Day-themed crossword puzzles and three climate-vocabulary word searches follow, each with its own answer page, revisiting terms such as greenhouse, hydroelectric and destruction through crossword definition clues and word-search recognition. Every passage, quiz, and puzzle in the 36-page set includes a printed answer key.