Acid Rain [80]

Acid rain is primarily caused by sulfur and nitrogen compounds that are released by factories, cars, and especially coal power plats. The emission can be carried hundreds of kilometers to effecting ecosystems in other countries. Acid rain has harmful effects on plants, aquatic animals, and infrastructure.

Ring of Fire [87]

Fault Lines and Earthquake Epicenters M>5 (larger than 5 on the Richter-scale).

Japan [93]

An economic giant, Japan does not command much territory. In fact Japan holds the world record GNP per square mile.

Names [96]