One cause for the rapid population growth since the industrial Revolution is… drop down menu 1. Better medical care 2.infant mortality ****3. food shortages 4. Poor sanitation

To determine the correct answer, we need to analyze the given options and consider their relevance to the rapid population growth since the Industrial Revolution. Here's how we can evaluate each option:

1. Better medical care: This option suggests that advancements in medical care contributed to population growth. Improved healthcare might have played a role, as it reduced mortality rates and increased life expectancy. However, this option does not directly address the population growth since the Industrial Revolution. It was during this period that significant population growth occurred, so while better medical care played a part, it doesn't explain the rapid growth specifically.

2. Infant mortality: This choice suggests that a decrease in infant mortality rates contributed to the rapid population growth. A decline in infant mortality means that more infants survived, which could subsequently lead to an overall increase in population. This option aligns with historical data, as industrialization and advancements in healthcare during the Industrial Revolution resulted in a decline in infant mortality rates.

3. Food shortages: This option suggests that food shortages contributed to rapid population growth. However, historically, population growth is more closely linked with increased agricultural productivity and food availability. While food shortages can have regional impacts, it is unlikely to explain the overall rapid population growth during the Industrial Revolution.

4. Poor sanitation: This option posits that poor sanitation contributed to rapid population growth. Poor sanitation can lead to the spread of diseases, which may affect mortality rates. However, this option does not directly address the driving factors behind the rapid population growth since the Industrial Revolution, although it does have indirect implications for public health.

Considering the analysis above, the most relevant option that directly addresses the rapid population growth since the Industrial Revolution is option 2: Infant mortality. The decline in infant mortality rates played a significant role in contributing to the overall increase in population during this period.