It's no secret: The best way to ace the Regents exams is by practicing on real tests.  This guide includes 7 actual full-length Earth Science Regents exams with answers and complete explanations.Let the Regents experts at The Princeton Review teach you the simple test-taking techniques you'll need to know.  We'll help you focus on the material that is most likely to show up on the sets.  We'll teach you how to find the correct answers by eliminating the wrong ones.  We'll even teach you how to guess when you're not sure of an answer.  This guide leads you step-by-step through each part of the test and helps you master the skills you'll need to crack the Regents exam.Learn the techniques in this book, practice them on the actual Earth Science Regents exams inside, and give yourself The Princeton Review advantage.