kĩ năng viết trong các bài test 8

Tham khảo tài liệu kĩ năng viết trong các bài test 8, ngoại ngữ, anh ngữ phổ thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả
Nội dung trích xuất từ tài liệu:
kĩ năng viết trong các bài test 8 – GED SOCIAL STUDIES PRACTICE QUESTIONS –Questions 6 through 8 refer to the following graphs. 7. The world population growth rate dropped one percentage point between the mid-1950s and World Population Growth Rate: 1950–2050 1960. Which of the following best explains this 2.5 occurrence? a. There were more births and fewer deaths in 2.0 Growth rate (percent) the mid-1950s than there were in 1960. 1.5 b. A baby boom in the decade after World War II caused a spike in the birth rate. 1.0 c. The introduction of the birth control pill in 0.5 1960 in the United States helped slow the birth rate. 0.0 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 d. There were more births in 1960 than there Year were in the mid-1950s.Rate of population growth = birth rate – death rate e. There were more deaths in 1960 than thereSource: U.S. Census Bureau, International Data Base 10-2002. were in the mid-1950s. World Population: 1950–2050 8. Which of the following statements is proved by 10 the information in the two graphs? 9 a. The population will reach its limit by 2050. 8 Population (billions) b. When the rate of population growth 7 6 decreases, so does the population. 5 c. When the rate of population growth increases, 4 so does the population. 3 2 d. The rate of population growth will reach an 1 all-time low in 2050. e. Even though the rate of populati ...