What is the dominant language of sub Saharan Africa?

What is the name of the place where the river empties into a larger body of water?

According to the "Geological Time" section in the reading by Backman and Seeds (2010) on Life in the Universe, the 4.6 billion year history of Earth can be represented by the calendar year. In which calendar month would the dinosaurs have appeared

Do valcanos impact global warming?

What three mountain ranges dominate Mexico's geography?

How many countries left have left the EU?

Based on studies of planetary systems around other stars, which of the following statements are currently believed to be true about how common or rare it is for stars to have planets in orbit around them?

The less mass in a given volume of air, the a. more the air weighs. b. greater the air pressure. c. more dense the air. d. less dense the air.

Which is the most destructive kind of mass movement

What immediately happens to rainwater when it falls to earth? What eventually happens to it?

People who disagree with the government are arrested. Limited or Unlimited Government?