chapter 7 vocab

2. the transfer of plants, animals, and people between Europe, Asia, and Africa on one side and the Americas of the other
4. the mineral ore that is used to make aluminum
7. a large farm
11. a foreign-owned factory where workers assemble parts
16. a policy based on control of one country by another
18. a food that is eaten regularly
19. describing a particular kind of plant or animal that has dissappeared completely from Earth;desccribing a volcano that is no longer able to erupt
20. a traditional Jamaican style of music that used complex drum rythms

1. a complete trip of Earth around the sun;a period of violent and sweeping change
3. a temperate climate zone, located at mid-level elevations
5. too much reliance
6. a colder climate zone, located at higher elevations
8. an area where trade barriers between countries are relaxed or lowered
9. the warmest climate zone, located at lower elevations
10. extra;more than needed
11. a large painting on a wall
12. a person who often ruled a Latin American country as a dictator and was generally a high-ranking military officer or a rich man
13. a Spanish explorer of the early Americas
14. a farm product grown for sale
15. still capable for erupting but showing no signs of activity
17. a narrow strip of land that connects two larger land areas