Which offered strong evidence of the existance of the Xia Dynasty?

1. verbal histories expressing myths

2. Uncovering artifacts of an advanced society

3. evidence of a warring society

4. pictographic records

What is the period of the sun's orbital motion about the center of the galaxy?

This island lies east of the great barrier reef?

What type of fossil is a footprint

Can any area or mountain have a volcanic eruption? which areas are prone to volcanic eruptions?

The Ural and Caucasus Mountains form part of the natural boundary between Europe and Asia. True or fasle?

Faulting and folding are both types of_? apex

According to current scientific understanding, life on Earth (a) was exceedingly improbable; (b) arose quite soon after conditions allowed it; (c) may have been inevitable, but took billions of years to develop.

Why are some rivers in Texas called wrong way rivers

Most of the worlds land is used for

Where is the mariana trech?