This Earth and space activity book makes learning even more interactive: with puzzles, stickers, and a fun choose-your-own-adventure game!This national best-selling and innovative series starts with the basic building blocks of all scientific inquiry-interesting questions, which are answered in an accessible, child-friendly style. The conversational format is perfect for engaging curious readers, and delivering solid information in a way that encourages imaginative discussions and a creative learning environment. Blast off into an Earth and Space Adventure like no other! This thrilling and interactive voyage is filled with fantastic activities built around common questions young learners always ask about earth and space. With over 40 stickers and correlating activities such as fun games, quizzes, and puzzles, the I Wonder Why Astronauts Wear Spacesuits Sticker Activity Book will entertain, inform, and delight children to infinity and beyond!.