How did OPEC cause an economic crisis in the 1970s? Learn about the cartel that turned oil into a political weapon. At the end take a short, online quiz
Why does the Amazon rainforest need to be saved? Learn about the largest rainforest and its impact on the world. At the end, take a short, online quiz
Learn about the geographic region known as Oceania. Read and listen to definitions, examine images, and take a quiz to test your understanding
Why is the Sahara Desert so large? Learn about the world’s largest desert and how it reflects the earth’s climate. At the end, take a short online quiz
Learn about Australia’s geography, features, and history. Read and listen to definitions, examine images, and take a quiz to test your understanding.
