PAPER Topics

... habitats but the extreme arctics. Their success is manifested in the claim that at any time there are at least 1 quadrillion living ants on earth(Groliers Œ93). All species of ants are social. They live in organized communities or colonies, which may contain anywhere from a few hundred to more than 20 million individuals. These are organized into a complex system which may contain two or more castes and sub castes which can be roughly organized into three groups. Queens, males and workers. The queen is much larger than the other ants, and has wings until mating. Her primary task is to lay eggs for the colony. Some colonies have one queen; others have up to 5000. Queens develop fro ...

... streamers. They are commonly known as "mare's tails" because of their appearance. Cirrus clouds are usually white and predict fair weather. Cirrostratus clouds, belonging to the high cloud group, are sheet like thin clouds that usually cover the entire sky. The sun or moon can shine through Cirrostratus clouds. Sometimes, the sun or moon will appear to have a halo around it when in the presence of Cirrostratus. The ice crystals from the cloud refracts the light from the sun or moon, creating a halo. Cirrostratus clouds usually come 12-24 hours before a rain or snow storm. This is especially true if Middle group clouds are associated with it. Cirrocumulus clouds are the last to belong to th ...

... One must realize that rural communities vary in characteristics considerably, which complicates our understanding of rural substance use problems and increases the need for prevention, intervention, and treatment programs. For too long, the problems of alcohol and drug abuse in rural areas have received little attention from the federal level. As national studies show, those who live in rural areas are just as likely to have alcohol and other drug problems as those who live in large and small cities. The choice of addictive substances may differ, but the prevalence of abuse is virtually the same for country and city dweller alike. Less attention has been focused on drug use in rural ...

... livestock raising, and other activities carried out by humans. Killing a jaguar is taking away a life that is doing no harm to the eco-system. A jaguars' way of living is much like that of a human, you don't see jaguars killing humans for their skin. III. Any endangered specie, including the jaguar, has many different alternatives in which the government or a national group would have to be involved. There are several organizations that help the breeding and life of many species. One way of breeding a specific species would be to freeze sperm and embryos so that scientists may breed more of the species when they are close to extinction. IV. I feel that the jaguar can be saved b ...

... Scientist barely ever count the amount of individuals in a certain area because it would take too much time. Instead of actually counting the number of individuals in an area they would compare it with other areas where they know the population of individuals. In this way they can roughly estimate the number of individuals in a certain area. 4. What might happen to a rabbit population in an area where there are no predators? If there were a few rabbits in an area with no predators they would over-populate and cause serious damage to the ground. Since they are fast at reproducing there is nothing to control the population level as the predators do so they damage the eco-system and t ...

... dying of in their homes do to the non-efficient heating system. Over 50% of deaths in Manitoba, Alberta, and British Columbia are related to alcohol and drug intoxication.(Seluge,1) can also occur when a person has illnesses or health problems such as heart circulatory, or thyroid diseases; diabetes, arthritis, and other conditions that prohibit mobility. Having these conditions can interfere with the body's ability to fight the cold. When a person is fatigue or in poor physical condition, or drinking alcohol, wearing inadequate clothing, or taking combinations of medications it may also lead to in cool or cold weather. Drinking alcohol may lower the body's temperature and dull the ...

... carries soil, silt, and debris downstream. The constant movement of material in the river cuts and shapes the river basin into the land. This movement is a slow and inefficient use of energy. According to White, only two percent of water's potential energy results in the work of erosion. The other ninety-eight percent of water's energy was lost as water molecules rub against themselves, the river bed, and the river banks. This energy was released as heat into the river. Often the energy of flowing water was not recognized. There are occasions when rivers do show their power is destructive ways. Power was usually demonstrated through floods, and more so in flash floods. Thousands ...

... together then split many of many times, this is when the reactor grabs and pulls in the frictional energy to be processed into electrical watts. This usually causes heat or thermal energy, this must be removed by some kind of a coolant. Most power plants use water or another type of liquid based formula. these coolants are always base related, never acidic. Very few use gas related coolants in there reactors, these are known as thermal reactor based power plants. Another nuclear reactor type is a type that runs off of uranium oxide, the uranium oxide is a gas form of the solid uranium. These fuels which cause the radioactive particles usually are always highly radioactive themselves. ...

... are exposing isolated, once-contained people. Kathlyn Gay, author of Rainforests of the World, mentions, “Indigenous people in many countries have died because of contact with outsiders-usually whites of northern European extraction-who have brought contagious diseases, ranging from measles to influenza, and sexually transmitted disease”(20). With the importance of the land resources comes the ever significance of the atmosphere. The atmosphere's most predictive component is the ozone layer. The distribution of the forests and multiplying of grazing cattle are causes immense damage to the ozone. John Nichol, head of Worldfest 90' production and marketing, alludes, “In Brazil and oth ...

... temperature, which could be the most direct effect of climate change, causes the heat problem. Because their cardiovascular system has to work harder to keep the body cool during hot weather. The temperature causes harmful effects to human health and another is cause of lung problem. "Higher air temperatures also increases the concentration of ozone at ground level". When this happens, the harmful ultraviolet radiation in the upper atmosphere reaches the earth's surface. The ESP states that "Ozone damages lung tissue, and causes particular problems for people with asthma and other lung diseases. Even modest exposure to ozone can cause healthy individuals to experience chest pains, n ...