The spreading and mixing of cultures is called

This type of economy is often found in communist or socialist sytems A} command economy B} traditional economy C} market economy D} restricted economy

Who was the only president to earn a Ph. D.? Franklin Roosevelt Woodrow Wilson Jimmy Carter Bill Clinton

All the radiation absorbed in the Earth's atmosphere is absorbed in the stratosphere. True or false?

Show me how tornadoes are formed

Why is the Arkansas River considered a tributary of the Mississippi River?

A boy wins a trip. The first thing he notices when he arrives is the cold temperatures and the thick coniferous forests. It snows during his visit. The area averages 35cm to 100 cm of precipitation per year.

If an Earthquake registered high on the Richter scale and low on the Mercalli scale, then it occurred most likely in which type of location?

What is the name of the largest lake in central america?

Although there are no glacier in florida, how have glaciers affected Florida?

The highest percentage of Australia's forests are A) Acacia B) Rainforest C) Eucalypt