Global Warming

Earth's climate has always varied, but it is now changing more rapidly than at any other time in recent centuries. The climate is very complex, and many factors play important roles in determining how it changes. Why is the climate changing? Could Earth be getting warmer by itself? Are people doing things that make the climate warmer? Find out this and more in this stunning nonfiction picture book. Young scientists will have a blast exploring the full-color photographs, glossary, index, additional resources, and tips for living green! An excellent choice for classrooms and homeschooling, supports the Common Core State Standards.