Environment Essay Examples Page 76

Economics is the allocation of scarce resources among competing ends. To some extent, virtually everything is scarce – money, food, water, dates for the prom… but some resources are scarcer than others, and deserve special attention from those with the tools to allocate them properly. Basically scarce resources can be defined as the limit a…

Let’s face it; we could not exist as we do if there were no trees. A mature leafy tree produces as much oxygen in a season as 10 people inhale in a year. What many people don’t realize is the forest also acts as a giant filter that cleans the air we breath. 2. Trees…

Over the past thirty years, there have been few effective endeavors to restore endangered species to viable populations. One instance is the black footed ferret, scientifically identified as Mustela nigripes, which was once deemed the most endangered mammal in the United States. This tiny carnivorous creature is similar in size to a mink and primarily…