Cleaning animals is a process that feeds the world. I am glad to know that I could get a job in a packing plant just about anywhere, or feed myself when times get hard.

Describes the need for water conservation. Provides recommendations for reducing the daily use of water.

Geothermal energy is the heat contained below the Earth's crust. This essay describes how geothermal energy can be harnessed into a home heating system. Highlights the importance of energy efficient systems as a geothermal heating system is 400% more efficient than electric or natural gas heating systems. They are 100% environmentally friendly, and don't require any fossil fuels to be burned.

Defines the Greenhouse Effect. Examines its causes and that of global warming. Describes the human impact on these and other environmental concerns.

Hurricane Katrina, which made landfall near New Orleans, Louisiana, on August 29, 2005, was the most destructive and costliest tropical cyclone to hit the United States.

Describes the conditions and effects that made Hurricane Mitch one of the most powerful natural disasters of the 20th century. Explains the weather conditions that powered the storm.

One of the strongest hurricanes of the twentieth century, Hurricane Mitch developed in October 1998 over the southern Caribbean. Maintaining category five status for a record 33 hours, Mitch is considered the second deadliest hurricane ever recorded. It caused what is considered the worst natural disaster in the history of both Honduras and Nicaragua, devastating the economies of these two countries.

Discusses the increasing popularity of hybrid vehicles and its relation to the environmental situation of the current world.

Examines the renewable energy source source, hydrogen. Describes why it is generally recognized as one of the attractive fuel options for the future.

Term paper on hydroponics: Includes growing theory and methods.