Between 1930 and 2011, the Global Human Population Has Increased

Multiple Choice

Between 1930 and 2011, the global human population has increased from ____ to ____.

A) 100 million; 250 million
B) 500 million; 1 billion
C) 1.5 billion; 3 billion
D) 2 billion; 7 billion
E) 7 billion; 16 billion