Which of the following was the single "supercontinent" which existed before individual continents broke apart from it a quarter of a billion years ago?

a) asia
b) laurasia
c) pangaea
d) gondwanaland

What events caused the united states to intervene in southwest asia?

Which of the following is evidence to the past existence of glaciers?

What statement about the economy of france is not true? a. paris is a major manufacturing center b. marseille is a busy seaport on the mediterranean coast c. farming is the major activity in the alps. d. world-famous wines are produced in the bordeaux region c. farming is the major activity in the alps