The study of the size, growth and make-up of human populations is known as ________.
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → Demography
| Word | Meaning | Example |
|---|---|---|
| (1) Ethnography | the study and description of the customs and way of life of a particular people | Her book on the ethnography of the Toda people describes their homes, songs, dress and festivals. |
| (2) Topography | the shape and physical features of an area of land, such as its hills, valleys and rivers | The steep topography of Sikkim, with its hills and deep valleys, makes it hard to build straight roads. |
| (3) Orthography | the system of spelling and writing the words of a language | Hindi orthography lays down how each word should be written in the Devanagari script. |
| (4) Demography (answer) | the study of the size, growth and make-up of human populations, for example by age, sex or birth rate | Experts in demography say that the number of people over sixty in India will double in the next twenty-five years. |