What is a mineral called if it contains something that can be useful or sold for a profit?

What flatlands circle the northern and western coastline of the gulf of mexico?

What did Cox and Dalrymple study in Owens Valley, California?

How does air pressure change as altitude increases in the atmosphere?

Why is the Rhine River important to Western Central Europe?

9. Which type of bond involves the transfer of one or more electrons from one atom to another, resulting in an attraction between the negatively and positively charged ions? A. hydrogen B. covalent C. ionic D. sigma E metallic

Agricultural practices in the United States nearly led to the extinction of the peregrine falcon during the 1950s and 60s.

What religion do most people in Spain, Portugal, and Italy practice?

Wind patterns are a. caused by the moon s pull upon the earth. b. relatively unimportant as climate factors. c. important factors in the earth s climates. d. almost impossible to determine and track.

What is the highest and largest group of mountains in georgia?

What is the economy of the Mediterranean coast of France based on?