Environmental Sciences Essays, Research Papers & Term Papers (1,048) essays
Environmental Science essays:
OZONE DEPLETION
... three decades, there has been a growing recognition that pollution poses a serious threat to human population and global ecosystems. One realization is that the ozone layer is weakening. In fact, estimates show that the ozone hole is as big as North America, 9 million square miles. The ozone ...
Using the public transport. The environment is deteriorating with every passing day because of the smoke by thousands of cars.That is why we should use the public transport to protect the environment
... pollution. Our environment is deteriorating with every passing day But nowadays, you are breathing in the air that full of dust and carbon ... cars while transport charges are rather cheap. With the money you can do much more things interesting, for example buying new clothes ...
Deforestation of the Northwest
... extinction of the Northern Spotted Owl, the 'business' aspect of logging versus the environmental aspect, and the role of the government in this problem. In 1973, the Endangered Species Act (ESA) was passed. This enabled the Dept. of Commerce and Dept. of ...
Coral reefs.
... jellyfish. These animals have tentacles with stinging cells and a single opening in the body. This group is known as the Phylum Cnidarians. How are Coral Reefs formed? Coral reefs are formed from coral skeletons. Corals secrete a hard skeleton of calcium carbonate as protection for the coral ...
Human Cloning Examines the issue human cloning. Debates the pros and cons and the ethical issues surrounding the procedure. Describes political efforts to outlaw the process.
... of lost loved ones and continues living as if they never left. The science of human cloning is a very controversial topic in the United States, as well as in the rest of ... three main types of cloning. The three types of cloning are DNA cloning, reproductive cloning, and therapeutic cloning. The type of ...
This was a creative editorial about Why Hemp should ne leagalized in America.
... of hemp and its use in foods, under a set of sound, science-based regulations overseen by that country's agriculture and health authorities. There's no reason why the United States shouldn't do the same. Instead of ...
This is about wheter the world is over populated or not.
... United States one of the worlds fastest-growing industrialized nations" ( ZPG , 2000). Zero Population Growth web site believes that there are simply too many people on our planet. It is having disastrous effects on our environment. The three substances that our earth consists of ...
"Ozone Depletion...Give Me a Break!" This essay explains the myths and rumors about ozone depletions and CFC's. It has much information, but lacks sources. One of my better controversial papers.
... United States government began pursuing super sonic transports. These would be planes which would travel in the stratosphere, very close to the ozone layer. The first environmentalist complaints were actually of the noise factor. These large planes would be traveling in excess of the speed of ...
Rust and its prevention
... possible, or it might be too serious later. Some effects of rust make the surface of structures look ugly and bad to look at, and sometimes, rust could be dangerous too! For example, if rust isn't removed from cars ... com/topic/paint?cat=technologyThis showed the ways of ... modern automobiles, ... type of ...
Air Pollution: Reasearch Report
... United States as a result of smoking cigarettes. Research into the health effects of air pollution is ongoing. Medical conditions occur from air pollution can be very expensive. Healthcare costs, lost productivity in the workplace, and human welfare impacts cost billions of ...