What causes earthquakes and volcanic eruptions to happen in certain places but not others?

Why do scientist think earths core contains iron

How many miles seperate 1 degree of latitude?

The indigenous population of Australia is called

How does tectonic activity affect life in the western United States?

What is population density? the total number of people living in a certain area the average number of people in a given area the rate at which the world's population is expected to grow the cultural or ethnic breakdown of people living in a country?

Why did the Mongols launch the deadly attack on Nishapur

Which latin American country is the only nation ever created as a result of a revolt by enslaved people? A. Brazil B. Chile C. Haiti D. Aragentina

Where did the big bang occur? where did the big bang occur? near the center of the milky way galaxy. near the andromeda galaxy. several billion light-years away. near the earth. throughout all space?

Convection currents in the plastic mantle are believed to cause divergence of lithospheric plates at the

Which movement is completed in a 24 hour time period? A the moon completing a revolution around Earth B the outer planets orbiting the sun C Earth completing a revolution around the sun D Earth completing a rotation on its axis