Human development is a multifaceted process and involves different aspects. One aspect involves biological and physical development.
lation composition is the description of the characteristics of a group of people in terms of factors such as their age, sex, marital status, education, occupation, and relationship to the head of household.
population is the total number of humans currently living and was estimated to have reached 7,800,000,000 people as of March 2020.
Human geography studies the inter-relationship between the physical environment and sociocultural environment created by human beings through mutual interaction with each other.