If you build a campfire, you start with a large stack of sticks and logs. As the fire burns, the stack slowly shrinks. By the end of the evening, all that is left is a small pile of ashes. What happened to the matter that you started with? Was it destroyed by the flames? It may seem that way. What do you think happened? The truth is that the same amount of matter still exists. The wood changed not only to ashes, but also to carbon dioxide, water vapor, and other gases. The gases floated off into the air, leaving behind just the ashes. Although matter was changed, it was not created or destroyed. Because the same amount of matter still exists, we can say that matter is conserved. You may wonder how it can be conserved if something is now missing? Assume you had measured the mass of the wood before you burned it. Assume you had also trapped the gases released by the burning wood and measured their mass and the mass of the ashes. What would you find? The ashes and gases combined have the same mass as the wood you started with. This example illustrates the law of conservation of mass.
What question would one ask from this paragraph?
Answer: What happened to the wood?

Appended to the last book, however, is a self-contained essay on aesthetics, which Durer worked on between 1512 and 1528, and it is here that we learn of his theories concerning 'ideal beauty'. Durer rejected Alberti's concept of an objective beauty, proposing a relativist notion of beauty based on variety. Nonetheless, Durer still believed that truth was hidden within nature, and that there were rules which ordered beauty, even though he found it difficult to define the criteria for such a code. In 1512/13 his three criteria were function ('Nutz'), naive approval ('Wohlgefallen') and the happy medium ('Mittelmass'). However, unlike Alberti and Leonardo, Durer was most troubled by understanding not just the abstract notions of beauty but also as to how an artist can create beautiful images. Between 1512 and the final draft in 1528, Durer's belief developed from an understanding of human creativity as spontaneous or inspired to a concept of 'selective inward synthesis'. In other words, that an artist builds on a wealth of visual experiences in order to imagine beautiful things. Durer's belief in the abilities of a single artist over inspiration prompted him to assert that "one man may sketch something with his pen on half a sheet of paper in one day, or may cut it into a tiny piece of wood with his little iron, and it turns out to be better and more artistic than another's work at which its author labours with the utmost diligence for a whole year."
What question would one ask from this paragraph?
Answer: Which three criteria did Durer believe were the code to ordered beauty?

Earths magnetic field helps protect Earth and its organisms. It protects us from harmful particles given off by the sun. Most of the particles are attracted to the north and south magnetic poles. This is where Earths magnetic field is strongest. This is also where relatively few organisms live. Another benefit of Earths magnetic field is its use for navigation. People use compasses to detect Earths magnetic north pole. Knowing this helps them tell direction. Many animals have natural 'compasses' that work just as well. Birds like the garden warbler in Figure 1.36 use Earths magnetic field. They use it to guide their annual migrations. Recent research suggests that warblers and other migrating birds have structures in their eyes. These structures let them see Earths magnetic field as a visual pattern.
What question would one ask from this paragraph?
Answer: Name two benefits of Earths magnetic field.

On Monday, departing Gov. Roy Barnes will spend his first day as a private citizen by starting his new job as a full-time, pro-bono (unpaid) lawyer at the Atlanta Legal Aid Society. The decision by Barnes, the most improbable casualty of Election Day 2002, to go to work for legal aid was almost as unexpected as his November defeat. As a legal services attorney, Barnes will help women escape domestic violence, Mauricio Vivero is vice president seniors fight predatory lending scams and parents obtain child support for their kids. of Legal In doing so, he will take his place on the front line of the U.S. legal community's Services Corporation, the uphill and underpublicized struggle to achieve equal access to justice for millions of Washington-Americans too poor to afford legal representation. based nonprofit corporation chartered by The inaccessibility of the U.S. civil justice system is hardly a new development, but it Congress in took Barnes' decision to put the national media spotlight on our country's ongoing 1974 to promote equal access to access-to-justice crisis. civil justice. The 2000 U.S. census reports that more than 43 million Americans qualify for free federally funded legal assistance, yet fewer than 20 percent of eligible clients (annual income: $11,075 or less) are able to obtain legal help when they need it, according to the American Bar Association. In Georgia, there is just one legal aid lawyer for every 10,500 eligible poor people. Barnes understood this problem long before he became governor. While in private practice, he handled many pro-bono cases and was a frequent volunteer in the Cobb County office of the federally funded Atlanta Legal Aid Society. Most memorably, he secured a $115 million judgment in 1993 against Fleet Finance for victimizing 18,000 homeowners -- many of them senior citizens -- with its widespread predatory lending mortgage practices. His long-standing commitment to the underserved is certainly admirable, but it should not be viewed as a rare and laudable act of civic virtue. To be admitted to practice law, every attorney must take a professional oath to promote justice -- and every state's ethical rules include language indicating lawyers' responsibility to be guardians of fair play for those living in poverty. In Georgia, many law firms, corporations and private attorneys are working pro bono to serve the neediest clients. Yet only 23 percent of the state's 23,598 active lawyers reported meeting the Georgia State Bar's goal of 50 hours of pro-bono service in 2002. The need for volunteers is most severe outside the five-county Atlanta metropolitan area, where 70 percent of the state's poor people are served by only 24 percent of the state's lawyers. National pro-bono participation is even worse. Only 23 percent of the roughly 1 million attorneys in America volunteer even one hour of pro-bono service annually, according to the ABA.
What question would one ask from this paragraph?
Answer:
How many lawyers are available in Georgia for people who have an annual income of $11,075 or less?