Refineries turn what into many products which are then used to make things like DVDs crayons and plastics a. Bauxite b. Natural gas c. Petroleum d. iron

Which two Midwestern states have limestone? Texas Ohio Michigan Illinois Indiana

In 1979, the government of Iran was overthrown during the A. Appeasement B. Velvet Revolution C. Islamic Revolution D. War on Terror

Which country has the lowest literacy rate, life expectancy, and per capita GDP in the middle East

What is the international lingua franca? a. mandarian b. english c. spanish d. hindi

A constitutional reform process has been underway in Indonesia since 1999, and has already produced several important changes. True or False?

1. Why is the "greenhouse effect" important for life on the earth? A It keeps the sun's heat and light equal. B It keeps the earth's air and water warm. OC It protects the earth from solar radiation. D It determines the position of the earth. nd Use

Which of these is caused by a chemical change? A) The honey in a jar crystallizes and will no longer pour. B) The skin of a banana turns from green to yellow as it ripens. C) A box of powdered brown sugar turns into a solid brick over time.

What geographic and weather features affect plant and animal life

Which realm contains the world's largest population?

Describe why a "permanent underclass" has developed in many cities, and the problems that result.