Why are there so many earthquakes and volcanoes around the pacific ocean?

As the sea floor of the Atlantic Ocean spreads, the African Plate moves eastward. Over the last 100 million years, the plate has moved approximately 2,100 kilometers. How many centimeters per year does it move eastward?

Consider the changes that the Colorado River has undergone, especially as it relates to human activity in the region and the environmental effects of that activity.

When people move from rural to urban areas, where do they settle first? What are some common issues with these types of settlements?

Local technology is foundation for modern technology? justufy this statement with example.

Name the 8 planet in this universe

Why would contries have a low percentage of children

3. Copper ore deposits in Arizona and New Mexico are associated with dioritic plutons formed along an ancient? a. groundwater table b. subduction zone c. earthquake d. strike slip margin

In which southern African country do most of the people practice traditional religions?

Are the two plates along the coast South America probably a divergent boundary or a convergent boundary?

Why did Galileo's observations of moons orbiting Jupiter disagree with the theory of the universe accepted up to that time in history?