South America

2 at a time. Hemisphere means one-half.

Of course, the Earth's surface can be divided in half north and south of the equator, or in half based on longitude (eastern and western hemispheres). So there are 4 "named" hemispheres. For example, the northern hemisphere contains the northern half of the eastern hemisphere and the northern half of the western hemisphere.

true

Multiple causation is the mutual effect by many different forces to cause a particular human action.

The deep south regions of the United States is a growing area making significant oil discoveries at a rapid rate. Most of the area is warm and humid year-round.

During the last ice age.

900 million, or about 13 percent of the world's population.

Islands made out of sand

Carve away land

Basins and lakes

For Apex :)

The world got smaller and cultures mixed, and international trade provided increased economic growth.

Spices

1. More peaceful relationship
2. Exchange of ideas
3. Exchange of people
4. Import/export of respective cultures

the oceans influence the climate by absorbing and storing the carbon dioxide

easter island

Easter Island

An important shipping location can vary depending on the person who is shipping the item. The location may be a family or friends home. It could also be a business, school, or work location.

Spain

Pacific northwest

Station