This is a line on a map that indicates distance north or south of the Equator.

In 1990, what was the population density near Chicago? A. 6 or fewer people per square mile B. 18-45 people per square mile C. 45-90 people per square mile D. 90 or more people per square mile

In the previous example, Duke's and Beverage King were (1) efficient when they specialized. Duke's chose to specialize in the production of tea because it is (2) at it. Duke's and Beverage King can (3) when they specialize. 1. More or Less 2.

An aquifer is water stored in the _. A. zone of saturation B. zone of impermeability C. zone of aeration D. Zone of porosity

Assume that our Moon is hit by 25 million tiny meteorites every day. On average, it takes about 20 such impacts to obliterate a footprint left by an Apollo astronaut on the surface of the Moon.

Global warming is most likely occuring due to an increase in? A. Carbon dioxide and methane gases in the atmosphere B. Oxygen and nitrogen gases in the atmosphere C. Ultraviolet radiation and x rays reflected from earth D.

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