Population class 8

Population class 8

1. POPULATION

2. ASPECTS OF POPULATION SIZE AND DENSITY PROCESSES OF POPULATION CHANGE OCCUPATIONAL STRUCTURE

3. DISTRIBUTION BY SIZE AND DENSITY

4. POPULATON CHANGE

5. migration movement of people from their birth place to different regions in search of job, better living conditions, marriage, education, political disturbances and climatic conditions is termed migration. types of migration: internal and international.

6. Internal migration

7. International migration

8. Push and pull factor

9. Characteristics of population 1. age composition 2.heath 3. literacy rate 4. sex ratio

10. Age composition

11. Children :below 15 years

12. Adults:15 -59 years (independent group)

13. Aged :above 59 years (dependent )

14. In India

15. Health

16. Literacy

17. SEX RATIO