The GED Science Test is designed to measure a variety of abilities within the context of life science (biology), earth science (geology and oceanography), space science (astronomy), and physical science (chemistry and physics), and Peterson's Master the GED: The Science Test is your ultimate prep guide for this. After giving you detailed information about each question type and format you will encounter and presenting you with test-taking strategies, this eBook presents you with a review chapter that covers all the subject areas mentioned here. Numerous practice questions with detailed answer explanations will further help you review and prepare.