What causes greenhouse gases?

China and Japan both developed their cultures in isolation from Europe and the Middle East. Describe the factors that contributed to their isolation, and explain the differences that we see in East Asian culture as a result.

What layer of the atmosphere contains the ozone layer?

A virus infects a host in order to: 2 A Take in nutrients B Make the host sick C Make copies of itself D Destroy the host's cells 2 of 10

Where is the youngest rock in the earth's crust found? A) near the boundary between ocean crust and continental crust B) along the continental slope C) in the center of the continents D) at the center of the mid-ocean ridge

How did the mariachi style music originate? A. indigenous tribes of Mexico B. the criollos of the 19th century C. from a festival in honor of a virgin known as Maria H D. its origins are uncertain

How does the expression"an eye for an eye" fit Hammurabi's code

3 place in Africa where violence has take place 20 years ago

What body of water does the st. lawrence river flow into? a. pacific ocean b. atlantic ocean c. gulf of mexico d. lake superior

What is the afforestation?

Why is GIS useful? What type of jobs might involve using GIS?