Urbanisation

3. a process in which there is an increase in the number of people living.
7. Urban Migration Urban Growth.
8. the science or practice of farming.
10. least developed country.
12. is something concerning the country to which a person migrates.
13. a region comprising a number of metropolises, cities, large towns.
16. Economy is a nation that generates more value from services than other sectors such as agriculture and manufacturing.
17. harmful or poisonous effects on the environment.

1. the average number of individuals or units per space unit a population.
2. involves the movement of people from one place to another.
4. the countryside rather than the town.
5. a very large city, typically one with a population of over ten million people.
6. Flaw or distress that drives a person away from a certain place.
9. a dramatic increase in population.
11. Of Biodiversity includes the extinction of species worldwide.
14. Sprawl the unrestricted growth in many urban areas of housing.
15. more developed countries.
18. Degradation problem largely related to agricultural use deforestation and climate change.