Describe the main features of rotational Bush fallowing Differentiate between fallowing and shifting cultivation;
Discuss its advantages and dis-
advantages;
Discuss its current trends.​

How do mountains influence climate?

How would you find the measure of one interior angle

Match your vocabulary word to its definition. 1. emigration 2. immigration 3. migration 4. overpopulation 5. sustainable development 6. under population 7. unsustainable development 8. urbanization the movement from one place to another the number of people exceeds the available natural resources in an area leaving one's homeland to settle in a new place the increase in the population of a city the movement of people to a new country the ability to meet current needs without reducing the ability to meet future needs resources being used up at a faster rate than they can be replenished birth rate insufficient to replace the existing population