Question

Which factor has not contributed to a dramatic increase in the world’s population in recent centuries?

A.improved medical care

B.decreasing death rates

C.modern farming techniques

D.population clusters in cities

Answer 1

Population clusters in cities

Answer 2

The factor of 'population clusters in cities' has not contributed to a 'dramatic increase in the world's population' in recent centuries.

Step-by-step explanation:

• The population clusters in cities apparently and practically do not have anything to do with the dramatic increase in the world's population.

• The population clusters formed in the cities are just another result of rapid urbanization.

• These clusters stand responsible for the exploitation of resources and making it difficult for the lower classes of the population to lead an easy life.