World Geography

3. Breeding – Choosing certain plants or animals to reproduce for desired traits.
7. – Pride in and loyalty to one’s nation.
8. Inequality – Unequal treatment of people based on gender.
10. – Using resources in a way that does not run out for future generations.
11. – The “New Stone Age” when humans started farming.
14. – When a country takes control of another place and its people.
16. – Farming crops and raising animals.
18. – The amount of crops produced.
19. Revolution – A time when new farming methods increased food production.
20. – More people moving to cities.
21. – A new idea or way of doing something.
22. – The buying and selling of goods.
24. Boundary – A straight-line border (like a line of latitude or longitude).
26. Crops – Grains like wheat, rice, and corn.

1. – The world becoming more connected through trade, culture, and communication.
2. Road – Ancient trade routes connecting Asia, Europe, and Africa.
4. – Increasing the amount of land used for farming.
5. – When a country starts using machines and factories to make goods.
6. Nation – A group of people with a shared identity but no country of their own.
9. Nations – An organization of countries that works to keep peace and solve global problems.
12. – Basic systems like roads, bridges, and water supply.
13. – Not having enough money to meet basic needs.
14. Exchange – The movement of plants, animals, and diseases between the Old and New Worlds after 1492.
15. Development Index (HDI) – A measure of how developed a country is based on health, education, and income.
17. Change – Long-term changes in Earth’s temperature and weather patterns.
19. (Genetically Modified Organism) – A plant or animal whose DNA has been changed by scientists.
23. – How a country makes and uses money and resources.
25. – Growing more food on the same amount of land.