Which development was a result of increased urbanization during the industrial revolution?
a. decreased mortality rates
b. improved sanitation
c. decreased fertility rates
d. increased pollution

The Industrial Revolution contributes to urbanization through the construction of factories, plants, for the implementation of new machines and new production methods. This has a consequent concentration of the population in the cities. Large factories interact with the environment as well as urban populations through the consumption of food, water, energy and land. And such a polluted environment affects the health and quality of life of the urban population.

The answer is: d. Increased pollution

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".

c. troops marched forward in close formation against newer, more accurate weapons