1.

Fill in the blanks. 1. …….. is the statistical study of human population. 2. ……. is an official enumeration of population carried out periodically. 3. …… is a condition when a country has more people than its resources to sustain. 4. Cities with more than 50 lakh population are called …….. 5. ……… Activities pertain to the extraction of raw materials from the earth’s surface. 6. …….. is a poisonous gas made up of molecules consisting three oxygen atoms. 7. ……. refers to the process of increase in urban population and urban areas in a country. 8. The economic sustainability is successfully implemented through strong ……

Answer»

1. Demography 

2. Census 

3. Overpopulation 

4. megacities 

5. Primary 

6. Ozone 

7. Urbanisation 

8. Public Distribution System



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