Explain the meaning of the abbreviations bc and ad

Relate a fossil record to an enormously complex jigsaw puzzle.

Which area is NOT considered part of the British Isles? North Wales South Wales Portugal England

What does a rain forest smell like

Which of the following changes to waterways is only the result of human activity? a. erosion b. temperature fluctuations c. flooding d. chemical pollution

The Rub al Khali (Empty Quarter) lies near the border between Saudi Arabia and:

What is a tsunami? choose all that apply. hints choose all that apply. a wave that is larger than expected due to constructive interference a deep-water wave that is caused by an undersea earthquake a tidal wave a seismic sea wave a shallow-water

Why did the subprime mortgage crisis in the United States cause other countries to also enter economic downturns? A. Mortgage lenders were foreclosing on homes in other countries. B. The global economy is intertwined with the U. S. economy. C.

The creation of the European Union has had all of the following effects except what

5. What city is the "spiritual home' to 3 of the world's major religions? What religions are those?

The two kinds of plates in the plate tectonics theory are the: Wegener continental sea floor rift