What is one explanation for the great change in the world population between 1950 and 2020? aFamily planning and population controls were successful. bThere was an absence of war and conflict. cNew medicines and technology were discovered and applied. dFamine and other natural disasters increased.

How did the population increase of the twentieth century differ from the population increases of previous centuries?A.The rate of increase accelerated so much that the population actually quadrupled, whereas it had not even doubled in any other century.B.Population increase no longer took place in low-income nations.C.Population became almost stable throughout the world during the twentieth century.D.Population actually decreased in the world as a whole, which had never happened before.

THE MAJOR CAUSE OF GLOBAL POPULATION GROWTH IN THE 18 AND 19 CENTURIES WASQuestion 15Answera.None of the aboveb.Industrial revolutionc.Decrease in death ratesd.Decrease in birth rates

What developments started to lead to an increase in the growth rate of the human population around 10,000 years ago?Multiple choice question.The invention of agriculture and the domestication of animalsThe invention of fishing and huntingImproved sanitation methods for human and household wasteThe discovery of many medicinal plants and dietary supplements

Globalization has changed the world since the mid-20th century by:A.encouraging people to buy goods from local markets.B.increasing economic connections between countries.C.reducing trade between countries that are far apart.D.creating inflation that has greatly slowed economic growth.

Which of the following most likely accounts for the extent of the population changes for Argentina, Brazil, and Saudi Arabia in the period 1950–2000 ?ResponsesThe introduction of agricultural techniques associated with the Green RevolutionThe introduction of agricultural techniques associated with the Green RevolutionReligious restrictions on the use of birth controlReligious restrictions on the use of birth controlThe implementation of socialist economic policiesThe implementation of socialist economic policiesThe introduction of desalination technologies from Western states