Which of the following items was not a type of commodity money used on the Silk Road? A. cowry shells B. silk C. paper money D. precious stones

Part of the recycling of seafloor material includes its destruction. This happens- A through weathering and erosion of exposed rock layers B as a result of violent and frequent volcanic activity. C at trenches where rock material is subducted.

Geographers consider these factors in their study of human geography. climate patterns traditions elevations ethnicity religion language

What do earthquakes tell scientists about the history of the planet?

Which hypothesis explains why continental plates have higher elevations thean oceanic plates

How did Japan respond to foreign pressure to end its isolationist policies?

Which mineral property describes a mineral's resistance to being scratched A) streak B) fracture C) cleavage D) hardness

How was the great rift valley formed?

Which African crop has come to supply nearly 70 percent of the worlds heroin

How many countries are in Africa?

What is the estimated population of the Albacore tunas?