... are all __________ : 1, 75 , 293. 6. There is a(n) __________ of 20 minutes for this short test. Students must turn in there papers at the end of the 20th minute. 7. The United Nations is a(n) ... international control Task 2. Answer the questions on the passage UNIT 7: WORLD POPULATION 1. What was the population of the world in 10,000 B.C., 175 0, 1850, 1950, 1985 and 2000? 2. How many people is the ... population • China, India, Indonesia, The United States and Brazil. • China, Indonesia and India are in Asia. The United States and Brazil are in America. • The United States is the richest and the...