describe the trend of growth of world population .
Answers
Explanation:
High rates of infant and childhood deaths and short lifespans put a limit on population growth in the past. However, improvements in nutrition, water, medical care and other technological advances have contributed to a sharp decline in deaths while births continue to increase, resulting in population growth.
Our growing population
A global movement "7 Billion Actions" was launched to mark this milestone. The world's population is expected to increase by 2 billion persons in the next 30 years, from 7.7 billion currently to 9.7 billion in 2050 and could peak at nearly 11 billion around 2100.
High rates of infant and childhood deaths and short lifespans put a limit on population growth in the past. However, improvements in nutrition, water, medical care and other technological advances have contributed to a sharp decline in deaths while births continue to increase, resulting in population growth.Population growth is the increase in the number of individuals in a population. ... Many nations with rapid population growth have low standards of living, whereas many nations with low rates of population growth have high standards of living.