National Geographic Little Kids First Big Book of How

This charming reference book answers questions kids ask every day, taking a closer look at the things that surround them and how they work—from cars to vacuum cleaners, storms to seasons, animal bodies to humans. More than 100 colorful photos are paired with age-appropriate text featuring answers to questions like "How do chameleons change color?" "How do refrigerators stay cold?" "How do tornadoes form?" "How do submarines stay underwater?" "How does food get to the grocery store?" and "Ho...