You know that friction also causes heat. Think about when you rub your hands together. It is friction that makes them warm. But why does this happen? Friction causes the molecules on rubbing surfaces to move faster. Faster moving particles have more heat energy. Heat from friction can be useful. Can you think of other places where you might find friction? Friction also lets you light a match. Heat from friction can also cause problems. It can cause a car to overheat. To reduce friction, oil is added to the engine. Oil coats the surfaces of moving parts. This coating of oil makes them slippery. When things are slippery there is less friction. Have you ever seen a sign that says, slippery when wet? This too has to do with friction. Water, like oil, can reduce friction. The wet surface may allow your shoes to slide more easily.
What question would one ask from this paragraph?
Answer: What problem can friction cause?

With a budget of $329 million, LSC provides civil legal assistance to low-income people in every county in America, Kleiman said. NLAP was created in 1968. A decade later, the agency used a $50,000 LSC grant to buy a building at 438 King St. in Charleston and $33,000 to buy a building at 201 King St. in Georgetown, according to Erlenborn's letter to Kaynard. In 1980, NLAP used $63,000 in LSC funds to buy property at 607 Main St. in Conway, the letter said. On Nov. 14, 2001, NLAP transferred title of the King Street building in Charleston to the Charleston County Bar Association, according to county property records. The local bar paid $5 for the building, which sits between a redeveloped office building and an antique shop. The local bar said it would maintain the building for "legal services to indigent residents of Charleston County and coastal South Carolina," the records said. The King Street building appears to be vacant. Notices at the entrance direct visitors to the equal justice center on West Montague Avenue in North Charleston. E. Douglas Pratt-Thomas, president of the local bar, was not available for comment. Charleston County has not appraised the King Street property because it is tax-exempt. But Randall Goldman, managing partner of Patrick Properties, which owns buildings from 440 to 456 King St., said he estimates 438 King St. would sell for between $700,000 and $900,000. "That building, which was purchased solely with federal legal aid dollars, should be used to provide legal services for poor people in South Carolina," Kleiman said. LSC wants the title to go to the equal justice center in Charleston or "we want 100 percent of the proceeds from the sale of the building to stay in Charleston. We are not contemplating taking that money out of South Carolina," he said. Kleiman said if the neighborhood legal program in Charleston "had honored their obligation, this would not be an issue."
What question would one ask from this paragraph?
Answer: The local bar paid $5 for what building?

At 9:48, a representative from the White House shelter asked if there were any indications of another hijacked aircraft. The deputy director for operations mentioned the Delta flight and concluded that "that would be the fourth possible hijack." At 9:49, the commander of NORAD directed all air sovereignty aircraft to battle stations, fully armed. At 9:59, an Air Force lieutenant colonel working in the White House Military Office joined the conference and stated he had just talked to Deputy National Security Advisor Stephen Hadley. The White House requested (1) the implementation of continuity of government measures, (2) fighter escorts for Air Force One, and (3) a fighter combat air patrol over Washington, D.C. By 10:03, when United 93 crashed in Pennsylvania, there had been no mention of its hijacking and the FAA had not yet been added to the teleconference. The President and the Vice President The President was seated in a classroom when, at 9:05, Andrew Card whispered to him: "A second plane hit the second tower. America is under attack." The President told us his instinct was to project calm, not to have the country see an excited reaction at a moment of crisis. The press was standing behind the children; he saw their phones and pagers start to ring. The President felt he should project strength and calm until he could better understand what was happening. The President remained in the classroom for another five to seven minutes, while the children continued reading. He then returned to a holding room shortly before 9:15, where he was briefed by staff and saw television coverage. He next spoke to Vice President Cheney, Dr. Rice, New York Governor George Pataki, and FBI Director Robert Mueller. He decided to make a brief statement from the school before leaving for the airport. The Secret Service told us they were anxious to move the President to a safer location, but did not think it imperative for him to run out the door. Between 9:15 and 9:30, the staff was busy arranging a return to Washington, while the President consulted his senior advisers about his remarks. No one in the traveling party had any information during this time that other aircraft were hijacked or missing. Staff was in contact with the White House Situation Room, but as far as we could determine, no one with the President was in contact with the Pentagon.
What question would one ask from this paragraph?
Answer: How many possible hijackings were there?

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:
National pro-bono participation levels are worse than which state?