The locations of wetlands can vary widely from marshes and ponds, to edges of lakes and oceans, to low lying areas that flood often. In today’s world wetlands, like many other natural ecosystems, are threatened by human activity, global warming, and the changes both are bringing with them. These natural environments play a number of
Global warming is a topic of contention for many people. This winter has skeptics high on their soap boxes spouting phrases such as “I thought this was global warming, why is the temperature outside negative 45°?” And when researchers studying global warming get stuck in Antarctic ice, skeptics are given a little more fuel for