MCQ 511 MarkThe population of the world is:A$77$ billions.✓$7.0$ billions.C$0.77$ billions.D$0.077$ billions.AnswerCorrect option: B. $7.0$ billions.View full question & answer→
MCQ 521 MarkWhat is a population pyramid?✓A graphical presentation of the age, sex composition of a population.BWhen the population density of an area is so high that people live in tall buildings.CPattern of population distribution in large urban areas.AnswerCorrect option: A. A graphical presentation of the age, sex composition of a population.(a) A graphical presentation of the age, sex composition of a population.View full question & answer→
MCQ 531 MarkIn 1999, the world population reachedA1 billionB3 billion✓6 billionAnswerCorrect option: C. 6 billion(c) 6 billionView full question & answer→