How are geysers formed?

Natural laws govern the way geologists determine the age of rock deposits. This is called what?

Why did president nasser want to build a dam and reservoir to control the nile flood waters

Which statement about resistance to the shah's rule is not true? Iranians resisted the shah's authoritarian leadership. Resistance arose from people who remained in poverty. Resistance arose from people who wanted democracy.

The volcano known as Eyjiafjallajokull is closest to what Icelandic city?

The thermal convection they drives plate motion is caused by

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