By what percentage is the world population growing each year?

The correct answer, which indicates that the world population is growing by approximately 1.13 percent each year, reflects recent statistical data on global population trends. This figure represents a moderate growth rate factoring in various demographic variables such as birth rates, death rates, and immigration trends across countries.

Understanding this growth rate is essential for environmental health specialists, as population dynamics can influence resource consumption, urban planning, and environmental impacts. A growth rate of 1.13 percent signifies ongoing population increase, which can lead to various challenges, including pressure on infrastructure, healthcare systems, and natural resources.

Other percentages may seem plausible, but they do not accurately represent the most current global statistics on population growth. The choice of 1.13 percent aligns with research and projections from sources like the United Nations, making it a relevant figure for analyzing the implications of population changes on public health and the environment. Recognizing the importance of accurate population growth rates is crucial for professionals in the field of environmental health when planning and implementing appropriate interventions and policies.