Ace your environmental science class and get smart about the environment Environmental Science For Dummies is a straightforward guide to the interrelationships of the natural world and the role that humans play in the environment. This book tracks to a typical introductory environmental science curriculum at the college level—and is great as a supplement or study guide for AP Environmental Science, too. Uncover fascinating facts about the earth’s natural resources and the problems that arise when resources like air, water, and soil are contaminated by pollutants. If you’re in need of extra help for a class, considering a career in environmental science, or simply care about our planet and want to learn more about helping the environment, this friendly Dummies resource is a great place to start. The key concepts of environmental science, clearly explained All about the changing climate, including new understanding of methane release in the arctic Earth’s natural resources and the importance of protecting them A new chapter on environmental justice, where issues of poverty and sustainability intersect A solid foundation in environmental science is essential for anyone looking for a career in the field—and is important knowledge for all of us as we work together to build a sustainable future.

Get the truth about alternative energy and make it part of your life

Want to utilize cleaner, greener types of energy? This plain-English guide clearly explains the popular forms of alternative energy that you can use in your home, your car, and more. Separating myth from fact, this resource explores the current fossil fuel conundrum, the benefits of alternatives, and the energy of the future, such as hydrogen and fuel cell technology.

The ABCs of alternative energy -- what it is, how it works, and what the real costs are

Where we are now -- learn where our current energy comes from and how much longer it will last

Take the first step -- see how energy efficiency and conservation can reduce your reliance on fossil fuels

Grasp the alternatives -- from nuclear power to geothermal energy to wood burning, understand the benefits that alternative energy can have on the nation

Apply alternative fuels to transportation -- from biofuels to exotic propulsion to electricity, see how they are best used and how hybrid, all-electric, and fuel cell-powered vehicles work

Get a peek into the future -- see what the outlook holds for each form of alternative energy discussed

Open the book and find:

The pros and cons of alternative energy

A review of the current world energy economy

The problems with fossil fuels, from smog to global warming

Advantages of alternative energy

Practical results of alternatives you can use in daily life

Guidelines for investing in alternative energy vehicles

Ten ways you can bring about change right now

Insight into the future of energy production -- and how you can invest in it

Understand the real-life science behind crime scene investigation Forensics For Dummies takes you inside the world of crime scene investigation to give you the low down on this exciting field. Written by a doctor and former Law & Order consultant, this guide will have you solving crimes along with your favorite TV shows in no time. From fingerprints and fibers to blood and ballistics, you'll walk through the processes that yield significant information from the smallest clues. You'll learn how Hollywood gets it wrong, and how real-world forensics experts work every day in fields as diverse as biology, psychology, anthropology, medicine, information technology, and more. If you're interested in a forensics career, you'll find out how to break in and the education you'll need to do the type of forensics work that interests you the most. Written for the true forensics fan, this book doesn't shy away from the details; you'll learn what goes on at the morgue as you determine cause of death, and you'll climb into the mind of a killer as you learn how forensic psychologists narrow down the suspect list. Crime shows are entertaining, but the reality is that most forensics cases aren't wrapped up in an hour. This book shows you how it's really done, and the amazing technology and brilliant people that do it every day. Learn who does what, when they do it, and how it's done Discover the many fields involved in crime scene investigation Understand what really happens inside a forensics lab Examine famous forensics cases more intriguing than any TV show Forensic scientists work in a variety of environments and in many different capacities. If you think television makes it look interesting, just wait until you learn what it's really like! Forensics For Dummies takes you on a tour of the real-world science behind solving the case. P.S. If you think this book seems familiar, you re probably right. The Dummies team updated the cover and design to give the book a fresh feel, but the content is the same as the previous release of Forensics For Dummies (9781119181651). The book you see here shouldn t be considered a new or updated product. But if you re in the mood to learn something new, check out some of our other books. We re always writing about new topics!

The whole world in the palm of your hand Ever wonder how you can have a rainforest on one side of a mountain and a desert on the other? Or zoom around the globe with Google Maps and wonder how everything got to where it is now? The answer is...geography. In Geography For Dummies, you'll discover that geography is more than just cool trivia--it explains tons about the world around us. From understanding the basics--like how to read maps and geographic coordinates--to learning about how the continents got to their current positions, you'll learn fascinating things about the planet's people, cities, resources, and more. In this book, you'll discover: How geographers make and use maps to understand and tell useful stories about the earth How weather and climate shape the planet, impact the water supply, and change landscapes How humans use (and overuse) the planet we live on to our advantage Geography For Dummies is an incredible exploration of our planet and the people who live on it. This book takes a huge subject and makes it accessible for the rest of us!

With Dummies at your side, you can conquer O-chem Organic chemistry is, well, tough. With Organic Chemistry II For Dummies, you can (and will!) succeed at one of the most difficult college courses you'll encounter. We make the subject less daunting in the second semester, with a helpful review of what you learned in Organic Chemistry I, clear descriptions of organic reactions, hints for working with synthesis and roadmaps, and beyond. You'll love the straightforward, effective way we explain advanced O-chem material. This updated edition is packed with new practice problems, fresh examples, and updated exercises to help you learn quickly. Observe from a macroscopic and microscopic view, understand the properties of organic compounds, get an overview of carbonyl group basics, and everything else you'll need to pass the class. Organic Chemistry II For Dummies is packed with tips to help you boost your exam scores, stay on track with assignments, and navigate advanced topics with confidence. Brush up on concepts from Organic Chemistry I Understand the properties of organic compounds Access exercises and practice questions to hone your knowledge Improve your grade in the second semester of Organic Chemistry Organic Chemistry II For Dummies is for students who want a reference that explains concepts and terms more simply. It's also a perfect refresher O-chem veterans preparing for the MCAT.

The tools you need to ace your Chemisty II course

College success for virtually all science, computing, engineering, and premedical majors depends in part on passing chemistry. The skills learned in chemistry courses are applicable to a number of fields, and chemistry courses are essential to students who are studying to become nurses, doctors, pharmacists, clinical technicians, engineers, and many more among the fastest-growing professions. But if you're like a lot of students who are confused by chemistry, it can seem like a daunting task to tackle the subject. That's where "Chemistry II For Dummies" can help

Here, you'll get plain-English, easy-to-understand explanations of everything you'll encounter in your Chemistry II class. Whether chemistry is your chosen area of study, a degree requirement, or an elective, you'll get the skills and confidence to score high and enhance your understanding of this often-intimidating subject. So what are you waiting for? Presents straightforward information on complex conceptsTracks to a typical Chemistry II courseServes as an excellent supplement to classroom learningHelps you understand difficult subject matter with confidence and ease

Packed with approachable information and plenty of practice opportunities, "Chemistry II For Dummies" is just what you need to make the grade.

Do you want to learn about the physical origin of the Universe, but don't have the rest of eternity to read up on it? Do you want to know what scientists know about where you and your planet came from, but without the science blinding you? 'Course you do - and who better than "For Dummies" to tackle the biggest, strangest and most wonderful question there is

"The Origins of the Universe For Dummies" covers:

Early ideas about our universeModern cosmologyBig Bang theoryDark matter and gravityGalaxies and solar systemsLife on earthFinding life elsewhereThe Universe's forecast

Dive deep to explore the ocean From how most of our oxygen is created by phytoplankton, to how currents control our climate, to the marine food chain and the importance of coral, this is the holy grail of ocean books that's easy for everyone to digest. It features fun facts about some of the most incredible, bizarre, and fascinating creatures in the ocean, from mantis shrimp that can strike things with the speed of a .22 caliber bullet to fish with clear heads that can see out of the top of their skulls. The ocean is full of wonders and there is still so much left to explore and understand. How our oceans work What creatures live in the ocean Find out how the ocean regulates our climate and weather patterns How growing pollution threatens our ocean and its inhabitants Oceans For Dummies is perfect for anyone with an interest in the ocean, including kids, adults, students, ocean lovers, surfers, fishermen, conservationists, sailors, and everyone in between.

Take the confusion out of chemistry with hundreds of practice problems Chemistry Workbook For Dummies is your ultimate companion for introductory chemistry at the high school or college level. Packed with hundreds of practice problems, this workbook gives you the practice you need to internalize the essential concepts that form the foundations of chemistry. From matter and molecules to moles and measurements, these problems cover the full spectrum of topics you'll see in class and each section includes key concept review and full explanations for every problem to quickly get you on the right track. This new third edition includes access to an online test bank, where you'll find bonus chapter quizzes to help you test your understanding and pinpoint areas in need of review. Whether you're preparing for an exam or seeking a start-to-finish study aid, this workbook is your ticket to acing basic chemistry. Chemistry problems can look intimidating; it's a whole new language, with different rules, new symbols, and complex concepts. The good news is that practice makes perfect, and this book provides plenty of it with easy-to-understand coaching every step of the way. * Delve deep into the parts of the periodic table * Get comfortable with units, scientific notation, and chemical equations * Work with states, phases, energy, and charges * Master nomenclature, acids, bases, titrations, redox reactions, and more Understanding introductory chemistry is critical for your success in all science classes to follow; keeping up with the material now makes life much easier down the education road. Chemistry Workbook For Dummies gives you the practice you need to succeed!

Physics Essentials For Dummies (9781119590286) was previously published as Physics Essentials For Dummies (9780470618417). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. For students who just need to know the vital concepts of physics, whether as a refresher, for exam prep, or as a reference, Physics Essentials For Dummies is a must-have guide. Free of ramp-up and ancillary material, Physics Essentials For Dummies contains content focused on key topics only. It provides discrete explanations of critical concepts taught in an introductory physics course, from force and motion to momentum and kinetics. This guide is also a perfect reference for parents who need to review critical physics concepts as they help high school students with homework assignments, as well as for adult learners headed back to the classroom who just need a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.

Chemistry Essentials For Dummies (9781119591146) was previously published as Chemistry Essentials For Dummies (9780470618363). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Whether studying chemistry as part of a degree requirement or as part of a core curriculum, students will find Chemistry Essentials For Dummies to be an invaluable quick reference guide to the fundamentals of this often challenging course. Chemistry Essentials For Dummies contains content focused on key topics only, with discrete explanations of critical concepts taught in a typical two-semester high school chemistry class or a college level Chemistry I course, from bonds and reactions to acids, bases, and the mole. This guide is also a perfect reference for parents who need to review critical chemistry concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need to a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.

Get a feel for biology with hands-on activities Biology Workbook For Dummies is a practical resource that provides you with activities to help you better understand concepts in biology. Covering all the topics required in high school and college biology classes, this workbook gives you the confidence you need to ace the test and get the grade you need. Physiology, ecology, evolution, genetics, and cell biology are all covered, and you can work your way through each one or pick and choose the topics where you could use a little extra help. This updated edition is full of new workbook problems, updated study questions and exercises, and fresh real-world examples that bring even the tough concepts to life. Get extra practice in biology with activities, questions, and exercises Study evolution, genetics, cell biology, and other topics in required biology classes Pass your tests and improve your score in high school or college biology class Demystify confusing concepts and get clear explanations of every idea Great as a companion to Biology For Dummies or all on its own, Biology Workbook For Dummies is your practice supplement of choice.

Practice your way to a better grade in your Chemistry class Chemistry: 1001 Practice Problems For Dummies gives you 1,001 opportunities to practice solving problems on all the topics covered in your chemistry class--in the book and online! Get extra practice with tricky subjects, solidify what you've already learned, and get in-depth walk-throughs for every problem with this useful book. These practice problems and detailed answer explanations will catalyze the reactions in your brain, no matter what your skill level. Thanks to Dummies, you have a resource to help you put key concepts into practice. Work through multiple-choice practice problems on all Chemistry topics covered in class Step through detailed solutions to build your understanding Access practice questions online to study anywhere, any time Improve your grade and up your study game with practice, practice, practice The material presented in Chemistry: 1001 Practice Problems For Dummies is an excellent resource for students, as well as parents and tutors looking to help supplement classroom instruction. Chemistry: 1001 Practice Problems For Dummies (9781119883531) was previously published as 1,001 Chemistry Practice Problems For Dummies (9781118549322). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product.

Calculus Essentials For Dummies (9781119591207) was previously published as Calculus Essentials For Dummies (9780470618356). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Many colleges and universities require students to take at least one math course, and Calculus I is often the chosen option. Calculus Essentials For Dummies provides explanations of key concepts for students who may have taken calculus in high school and want to review the most important concepts as they gear up for a faster-paced college course. Free of review and ramp-up material, Calculus Essentials For Dummies sticks to the point with content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical two-semester high school calculus class or a college level Calculus I course, from limits and differentiation to integration and infinite series. This guide is also a perfect reference for parents who need to review critical calculus concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.

Biology Essentials For Dummies (9781119589587) was previously published as Biology Essentials For Dummies (9781118072677). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Just the core concepts you need to score high in your biology course Biology Essentials For Dummies focuses on just the core concepts you need to succeed in an introductory biology course. From identifying the structures and functions of plants and animals to grasping the crucial discoveries in evolutionary, reproductive, and ecological biology, this easy-to-follow guide lets you skip the suffering and score high at exam time. Get down to basics -- master the fundamentals, from understanding what biologists study to how living things are classified The chemistry of life -- find out what you need to know about atoms, elements, molecules, compounds, acids, bases, and more Conquer and divide -- discover the ins and outs of asexual and sexual reproduction, including cell division and DNA replication Jump into the gene pool -- grasp how proteins make traits happen, and easily understand DNA transcription, RNA processing, translation, and gene regulation.

You are here. Read on to see how to use GPS to get where you're going!

Got a GPS unit? Planning to buy one? Here's how to get all the benefits from that handy device. Most GPS receivers do much more than their owners realize. This book covers the basics (waypoints, tracks, coordinate systems) but also tells you all about using digital maps and Web-hosted mapping services, so you can venture forth with confidence.

Get the latest -- up-to-date information on the capabilities of popular handheld and automotive Global Positioning Systems

Make sense of maps -- learn more about how to read a map and how to get more from the free maps available online

A little technology -- discover a bit about GPS technology and understand its capabilities and limitations

What to look for -- when choosing the right GPS receiver for you

Compute this -- find out about digital mapping software and how to interface your GPS receiver with your computer

Where am I? -- understand what can affect your GPS reading and how accurate it will be

Get me there -- find your way around with Street Atlas USA(R), TopoFusion, Google Earth, and other tools

On and off-road -- explore topographical maps, aerial imagery, and the sport of geocaching

GPS at sea -- navigate the waters using your GPS with fish finders and nautical charts

Open the book and find:

The difference between smart and static maps

What a Geographic Information System is

How to work with map coordinate systems

How satellites and radio systems make GPS work

What GPS features you need for different activities

Why a cell phone with GPS capability isn't the same as a GPS unit

How to compare mapping software

What you need to start geocaching

Microbiology For Dummies (9781119544425) was previously published as Microbiology For Dummies (9781118871188). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Microbiology is the study of life itself, down to the smallest particle Microbiology is a fascinating field that explores life down to the tiniest level. Did you know that your body contains more bacteria cells than human cells? It's true. Microbes are essential to our everyday lives, from the food we eat to the very internal systems that keep us alive. These microbes include bacteria, algae, fungi, viruses, and nematodes. Without microbes, life on Earth would not survive. It's amazing to think that all life is so dependent on these microscopic creatures, but their impact on our future is even more astonishing. Microbes are the tools that allow us to engineer hardier crops, create better medicines, and fuel our technology in sustainable ways. Microbes may just help us save the world. Microbiology For Dummies is your guide to understanding the fundamentals of this enormously-encompassing field. Whether your career plans include microbiology or another science or health specialty, you need to understand life at the cellular level before you can understand anything on the macro scale. Explore the difference between prokaryotic and eukaryotic cells Understand the basics of cell function and metabolism Discover the differences between pathogenic and symbiotic relationships Study the mechanisms that keep different organisms active and alive You need to know how cells work, how they get nutrients, and how they die. You need to know the effects different microbes have on different systems, and how certain microbes are integral to ecosystem health. Microbes are literally the foundation of all life, and they are everywhere. Microbiology For Dummies will help you understand them, appreciate them, and use them.

A thorough explanation of the tenets of biomechanics

At once a basic and applied science, biomechanics focuses on the mechanical cause-effect relationships that determine the motions of living organisms. "Biomechanics for Dummies" examines the relationship between biological and mechanical worlds. It clarifies a vital topic for students of biomechanics who work in a variety of fields, including biological sciences, exercise and sports science, health sciences, ergonomics and human factors, and engineering and applied science. Following the path of a traditional introductory course, "Biomechanics for Dummies" covers the terminology and fundamentals of biomechanics, bone, joint, and muscle composition and function, motion analysis and control, kinematics and kinetics, fluid mechanics, stress and strain, applications of biomechanics, and black and white medical illustrations.Offers insights and expertise in biomechanics to provide an easy-to-follow, jargon-free guide to the subjectProvides students who major in kinesiology, neuroscience, biomedical engineering, mechanical engineering, occupational therapy, physical therapy, physical education, nutritional science, and many other subjects with a basic knowledge of biomechanics

Students and self-motivated learners interested in biological, applied, exercise, sports, and health sciences should not be without this accessible guide to the fundamentals.

A practical, hands-on guide to forensic accounting

Careers in forensic accounting are hot-"US News & World Report" recently designated forensic accounting as one of the eight most secure career tracks in America., Forensic accountants work in most major accounting firms and demand for their services is growing with then increasing need for investigations of mergers and acquisitions, tax inquiries, and economic crime. In addition, forensic accountants perform specialized audits, and assist in all kinds of civil litigation, and are often involved in terrorist investigations." Forensic Accounting For Dummies" will track to a course and explain the concepts and methods of forensic accounting.Covers everything a forensic accountant may face, from investigations of mergers and acquisitions to tax inquiries to economic crimeWhat to do if you find or suspect financial fraud in your own organizationDetermining what is fraud and how to investigate

Whether you're a student pursuing a career in forensic accounting or just want to understand how to detect and deal with financial fraud, "Forensic Accounting For Dummies" has you covered.

Hands-on practice in solving quantum physics problems

Quantum Physics is the study of the behavior of matter and energy at the molecular, atomic, nuclear, and even smaller microscopic levels. Like the other titles in our For Dummies Workbook series, " Quantum Physics Workbook For Dummies "allows you to hone your skills at solving the difficult and often confusing equations you encounter in this subject.Explains equations in easy-to-understand termsHarmonic Oscillator Operations, Angular Momentum, Spin, Scattering Theory

Using a proven practice-and-review approach, "Quantum Physics Workbook For Dummies" is all you need to get up to speed in problem solving!

The fast and easy way to ace your statics course

Does the study of statics stress you out? Does just the thought of mechanics make you rigid? Thanks to this book, you can find balance in the study of this often-intimidating subject and ace even the most challenging university-level courses.

"Statics For Dummies" gives you easy-to-follow, plain-English explanations for everything you need to grasp the study of statics. You'll get a thorough introduction to this foundational branch of engineering and easy-to-follow coverage of solving problems involving forces on bodies at rest; vector algebra; force systems; equivalent force systems; distributed forces; internal forces; principles of equilibrium; applications to trusses, frames, and beams; and friction.Offers a comprehensible introduction to staticsCovers all the major topics you'll encounter in university-level coursesPlain-English guidance help you grasp even the most confusing concepts

If you're currently enrolled in a statics course and looking for a friendlier way to get a handle on the subject, "Statics For Dummies" has you covered.

The easy way to get a grip on inorganic chemistry

Inorganic chemistry can be an intimidating subject, but it doesn't have to be Whether you're currently enrolled in an inorganic chemistry class or you have a background in chemistry and want to expand your knowledge, "Inorganic Chemistry For Dummies" is the approachable, hands-on guide you can trust for fast, easy learning.

"Inorganic Chemistry For Dummies" features a thorough introduction to the study of the synthesis and behavior of inorganic and organometallic compounds. In plain English, it explains the principles of inorganic chemistry and includes worked-out problems to enhance your understanding of the key theories and concepts of the field. Presents information in an effective and straightforward mannerCovers topics you'll encounter in a typical inorganic chemistry courseProvides plain-English explanations of complicated concepts

If you're pursuing a career as a nurse, doctor, or engineer or a lifelong learner looking to make sense of this fascinating subject, "Inorganic Chemistry For Dummies" is the quick and painless way to master inorganic chemistry.

A fun, easy-to-understand guide to science fair project success
About three to five million high school students-spanning all fifty U.S. states and forty different countries-compete in science fairs every year. An increasing emphasis on technology and the growing number of science-based magnet schools mean the traditional science project is here to stay and destined to become even more popular. With over 100 innovative project ideas, simple instructions, and helpful advice, Science Fair Projects For Dummies makes the science fair process entertaining and educational for students and parents (and even teachers) alike. Written in a nonintimidating, friendly style, this engaging guide provides the inside scoop on science fair do's and don'ts, showing how to research, execute, and assemble a project as well as create a crowd-pleasing display.

Overcome your study inertia and polish your knowledge of physics Physics I: 501 Practice Problems For Dummies gives you 501 opportunities to practice solving problems from all the major topics covered you Physics I class--in the book and online! Get extra help with tricky subjects, solidify what you've already learned, and get in-depth walk-throughs for every problem with this useful book. These practice problems and detailed answer explanations will help you succeed in this tough-but-required class, no matter what your skill level. Thanks to Dummies, you have a resource to help you put key concepts into practice. Work through practice problems on all Physics I topics covered in school classes Step through detailed solutions to build your understanding Access practice questions online to study anywhere, any time Improve your grade and up your study game with practice, practice, practice The material presented in Physics I: 501 Practice Problems For Dummies is an excellent resource for students, as well as parents and tutors looking to help supplement Physics I instruction. Physics I: 501 Practice Problems For Dummies (9781119883715) was previously published as Physics I Practice Problems For Dummies (9781118853153). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product.

Passing the GED Science Test has never been easier Does the thought of taking the GED Science Test make you sweat? Fear not! With the help of GED Science Test For Dummies, you'll get up to speed on the new structure and computer-based format of the GED and gain the confidence and know-how to pass the Science Test like a pro. Packed with helpful guidance and instruction, this hands-on test-prep guide covers the concepts covered onthe GED Science Test and gives you ample practice opportunities to assess your understanding of Life Science, Physical Science, and Earth and Space Science. Designed to test your understanding of the fundamentals of science reasoning and the ability to apply those fundamentals in realistic situations, the GED Science Test can be tough for the uninitiated. Luckily, this fun and accessible guide breaks down each section of the exam into easily digestible parts, making everything you'll encounter on exam day feel like a breeze! Inside, you'll find methods to sharpen your science vocabulary and data analysis skills, tips on how to approach GED Science Test question types and formats, practice questions and study exercises, and a full-length practice test to help you pinpoint where you need more study help. * Presents reviews of the GED Science test question types and basic computer skills * Offers practice questions to assess your knowledge of each subject area * Includes one full-length GED Science practice test * Provides scoring guidelines and detailed answer explanations Even if science is something that's always made you squeamish, GED Science Test For Dummies makes it easy to pass this crucial exam and obtain your hard-earned graduate equivalency diploma.