An island is a piece of land surroinded by water. Hawaii and The Keys are examples
They walked along the border to map it
Answer:
1. Tigris River
2. Euphrates River
3. Riyadh
6. Caspian Sea
7. Black Sea
8. Mediterranean Sea
9. Arabian Sea
10. Indian Ocean
12. Persian Gulf
13. Turkey
14. Lebanon
15. Israel
16. Saudi Arabia
17. Iran
18. Syria
22. Iraq
25. Tehran
30. Mecca
31. Baghdad
32. Beirut
33. Jerusalem
34. Istanbul
36. Tigris and Euphrates Delta
37. Arabian Desert
39. Dubai
40. Red Sea
The earths surface is heated by the Sun's rays which are directed at the equator 0° latitude. If there were sea currents the closer you got to the equator the hotter it will get and the further away you go from the equator the colder it will get. Thus ocean currents distribute the heat at the equator around the earths oceans to even out the difference in the heat zones, so that the equator is not a desert and the rest of the earth is an ice age.
