Whoever answers these questions correctly i will mark them brainliest
Answers
Explanation:
1.Ans Census and sampling are two methods of collecting survey data about the population that are used by many countries. ... Census implies complete enumeration of the study objects, whereas Sampling connotes enumeration of the subgroup of elements chosen for participation.
2.Ans Literacy rate impacts the development of the country in the following way: ... High literacy rate will allow people to avail better job employment opportunities and contribute in the growth of economy. e. Literate population will be more aware about family planning, better nutritional and health standards.
3. Ans population density - Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term.
population growth - Population growth is the increase in the number of people in a population. Global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to 7.9 billion in 2020.
fertility rate - The total fertility rate, sometimes also called the fertility rate, absolute/potential natality, period total fertility rate, or total period fertility rate of a population is the average number of crops grown.
Sex ratio - The sex ratio is the ratio of males to females in a population. In most sexually reproducing species, the ratio tends to be 1:1. This tendency is explained by Fisher's principle. For various reasons, however, many species deviate from anything like an even sex ratio, either periodically or permanently.
birth rate - the number of babies born in a particular group of people during a particular period of time.
death rate - the ratio of deaths to the population of a particular area or during a particular period of time, usually calculated as the number of deaths per one thousand people per year.
"improved diets have reduced death rates"
4. Ans The two factors that increase the size of a population are natality, which is the number of individuals that are added to the population over a period of time due to reproduction, and immigration, which is the migration of an individual into a place.
5. Ans Minimum age of Marriage:
Raising the Status of Women:
Spread of Education:
Adoption:
Change in Social Outlook:
Social Security:
The following are the economic measures:
More employment opportunities:
hopefully I think this helps you
