Human population growth refers to the increase in the number of people on Earth over time. The population growth rate is influenced by factors such as birth rates, death rates, and migration patterns. Understanding these dynamics is crucial for policymakers, researchers, and individuals to address the challenges associated with a growing population.
, jumping from approximately 1 billion in 1800 to over 8 billion today. The Demographic Transition Model A key trend in human population is the Demographic Transition Human population growth refers to the increase in
Why does population grow fastest in Stage 2? Answer: Death rates drop due to better medicine/sanitation, but birth rates remain high, creating a large gap. but birth rates remain high