As big as the world is to adults, to kids it's even bigger - and more mysterious. So they always have questions. How does a mountain blow its top? Why does water go round and round? Which winds have eyes? These are some of the questions answered in Tell Me Where Is the Top of the World? All of Earth's major environments - desert, mountain, ocean - are covered here, making the world a little cozier and more comprehensible to kids' imaginations.