Bob's Ecology Website
Global Warming and the Greenhouse Effect
the trapping of emissions in the atmosphere and the gradual climate changes of the earth's surface
Loss of Biodiversity

the removal of biodiversity in the environment by the elimination of plant or animal life

the destruction of indigenous forests of tropical regions because of cattle raising, logging, or cash crop agriculture
Alternative Energies
alternate fuel sources defined by renewability, cleanliness and domestic productivity
Invader Species

click the topics below for links to the pages discussing the topics
Urban Sprawl

Pollution of Land, Water, and Air

Waste Management