… Bear males can measure up to nine feet long, and can weigh 770-1430 lbs. The fur of the Polar Bear covers their entire body except their nose and pads of their feet. The Polar Bear (Ursus maritimus) is the largest living carnivore on the planet earth.…

… nervous system, sometimes resulting in paralysis. The greatest incidence of the disease, also known as infantile paralysis, is in children between the ages of five and ten years. The disease was described in 1840 by the German orthopedist Jacob von…

… the most imperiled mammal on the planet. Of the more than 200 species of primates, including gorillas, gibbons siamangs, and the orangutans, almost half face extinction, and nearly 20 percent more may soon reach threatened status. Only one species…

… when we should be refreshed and strong. If there is a trick up it’s sleeve, it’s in midmorning and we think, for the thousandth time, it went away. It comes to catch us again, with a mid-afternoon wave of fatigue, so overwhelming the world isn’t real.…

… pollution as the introduction of harmful substances or products into the environment (Merriam-Webster). There are many types of pollution ranging from air to land. It is a major problem in America and as well as the entire world. Pollution not only…

… of human activities. During the 20th cent. Pollution problems have arisen in all industrialized areas as well as in various inland and coastal waters and stretches of ocean. The capacity of the biosphere to disperse, degrade, and assimilate human…

… humans more and more rely on machines to live their lives. Machines like cars and trucks, airplanes, computer; all of which produce some kind of pollution. Maybe air, water, and even noise pollution are cause by these machines. Efforts to improve…

… the most extreme and realistic finality we will ever realize as a race of beings is that our planet doesn't need us; we need the planet. Within the last two hundred and fifty years we have caused the planet more harm than its 4 billion years of existence…

… or products into the environment. It is a major problem in America and as well as the world. Pollution not only damages the environment, but damages us also. It has caused many problems ranging from lung cancer to the greenhouse effect. It is all among…

… What is polution? Well it's a number of things, it's the exaust from our cars, our burger wrappers from Mcdonald's, Flyers from the supermarket, Polution can be everything that's anything. That is of course if we do not properlly dispose of the items.…