An astronomer's work should explain past astronomical observations as well as a. verify hypotheses. b. predict future observations. c. describe the past. d. perform calculus upon observations.

What are the two main forms of Russian transportation?

In which era, period, and epoch do we now live? Cenozoic; Quaternary; Holocene Cenozoic; Mississippian; Holocene Mesozoic; Quaternary; Pleistocene Mesozoic; Quaternary; Holocene

In which setting would regional metamorphism be most likely? In which setting would regional metamorphism be most likely?

Why do earthquakes often happen around the Ring of Fire? O A. The ring is the location of subduction zones. O B. The ring is the location of high-density regions. O C. The ring is where two continental plates converge. O D.

Why do waves increase in height as they approach the shore? a. The waves are forced into narrow inlets of land. b. The water particles speed up as they approach land. c. The water's density decreases because it's warmer near the shore. d.

Explain why there is global warming.

if scientist were to watch a planet for millions of years and see no movement on the crust, it might indicate that the planet has no what?

Why did america not intervene in the Rwandan genocide?

Discuss the status of women's rights in East and South Asia. In a short paragraph, identify three complications that hinder the development of women's rights in some countries in this region.

In the United States, how are ethnicity distributed?