Essay Database

are worried about their future. The vast majority of people are sceptical about changing their lifestyles just to lower CO2 levels. Many others think if it is worth changing our life, or what is the point, scientists have another view about this.…

countries such as Japan, Korea, Vietnam and China, you will notice that most of the people are using chopsticks as their common utensils. Chopsticks are two sticks of wood, usually 20 cm long that both sticks are moved together in your hand as you…

resource or conserved as rare natural habitats? Introduction In 1988 the Secretary of State gave clearance to the Scottish Natural Heritage (SNH) to designate up to half of the remaining 3500 km2 of peatland in Caithness and Sutherland as Sites of…

to radioactivity, may become a common item on one's shopping list if the nuclear power market continues to expand. The number of nuclear reactors being established is slowly rising. As this number rises, so too does the chance of a nuclear meltdown.…

69 percent of the available water is used for agriculture and 8 percent is used for domestic uses. Sewage, industrial waste and agricultural chemicals such as herbicides, pesticides, and fertilizers are the main point of water pollution. In the year…

recurring salt lake, historically referred as Lake Cahuilla which has been cyclically reconstituted many times by the meandering of the Colorado River. This huge lake; California's largest lake, measuring 15 by 30 miles, and containing over 7.5…

Well, if you haven't I'll teach you a little bit about it. The reason why I'm researching peridot is because my birthday is on August 18, so that makes peridot my birthstone. Peridot comes in the color olive-green, and sometimes comes in a yellowish…

maintained over an indefinite period of time. Sustainable Development, as defined by the World Commission on Environment and Development (the Brundtland Commission), is "the capacity to meet the needs of the present without compromising the ability…

conditions under which an organism lives. Because of competition and limited resources, organisms with similar requirements tend to sort into slightly different niches. Concept of competitive exclusion - two species will not occupy exactly the…

in the realization of the affects of toxic waste on individuals and the environment and how and why did toxics become an issue? Why did the ethics of this time period bring an improved understanding of the effects these toxic wastes had and have on…