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 are the summers like in the great plains of Europe?

Why do we study other system outside of our star system

What was the result of Jordan, Egypt, Syria, Iraq, and Lebanon declaring war and invading Israel? A. Israel lost a great deal of the land that had been allocated to it. B. Israel pushed back Arab armies and gained even more land. C.

Who was Nelson Mandela? A. The man who started apartheid B. A man who was jailed for his political activities C. The leader of the African Economic Community D. A Somalian warlord

How does earth tilt contribute to regional climates

On what continent would you find the place with a latitude of 20° n and a longitude of 0°

Which is associated with mid-ocean ridges? A. rift valleys B. volcanic structures C. extreme temperatures D. mountainous topography

What natural feature of Southeast Asia did Europeans remove to take advantage of the region's resources? plantations forests roadways rice paddies

A movement that starts from the bottom up rather than top down is called what

Although Sumer was a highly developed civilization, the people believed in many gods. True False