Environmental Geology Essay Example | Topics and Well Written Essays - 1000 words

Environmental Geology - Essay Example As the tectonic activity continued during next several million years the initial rock had influenced a series of future changes as the empty cracks in the rock were again filled with liquid magma, which later formed crystal fractions inside the granite mass. The irregular and wavy structure of granite rock witnesses for tectonic and geological activity at the primary stage of rock formation, when the future granite formation was under a high temperature and was plastic for deformations. The motion of tectonic plates and elevation caused wavy structure. Besides it was prompted by changing climate and outside physical influence such as weathering and changing temperature regime. The second unit of the outcrop is represented by sandstone which is a sedimentary rock. The presence of sandstone witnesses for the absence of serious tectonic and geological changes in later geological epochs. The next geological periods in this outcrop starting from Triassic and up to Jurassic in Mesozoic era are characterized by the presence of sea life in that region. It means that the territories taken by magmatic and granite deposits were gradually flooded by sea waters. These were the conditions essential for the future forming of sandstone as the waters brought a lot of sedimentary rocks and sand to that territory. During million years these sedimentary rocks and sand were concentrating and under the high pressure they turned into solid rock such as sandstone which on the hand with sand particles contains a reasonable amount of cement which glued sand and turned it into concrete structure. The upper stratum gradually changes into marl. Marl stratum was formed by sedimentary particles which on the hand with sand particles included clay particles and calcium carbonate particles. During million years of depositing and under a pressure these particles transformed into a solid rock formed predominantly by clay and CaCO3 elements called marl. The presence of sand and clay witness that this stratum was formed during Mesozoic era. The last stratum represented by limestone also witnesses that the territory of outcrop was still occupied by water and that it was rich in the sea life. The limestone stratum was formed by sea organisms which could take dissolved calcium salts from the seawater. CaCO3 was a fundamental structure of their shells and skeletons and after millions years of high pressure and depositing it turned into limestone. Task 2 To the north from North-American platform there is situated a wide zone of Alpine suture represented by the Rocky Mountains and Cordeliers. This zone is characterized by tectonic and mobility of quasi-planar zones, which existed from prehistorically times as there existed such sutures as Hercinian, Caledonian and Cambrian. In Mesozoic era the Western part of North America also continued to experience tectonic movement conditions and besides there existed two zones of flexure where depositing of precipitation occurred: one of them occupied the stripe of the Rocky mountains from Alaska in the north to Colorado plateau in the south and another one stretched from Aleut islands through cascade mountains in Canada and Sierra-Nevada in the USA. Between these two flexure zones there was formed a zone which experienced little flexure.

Research Paper Example | Topics and Well Written Essays - 2500 words

Research Paper Example It is also my job to become familiar with its structure and the steps necessary in forming a for-profit facility within a community of approximately 75,000 residents. My primary purpose is to define, develop, and to show how this facility can be set up to meet government regulations and requirements and to maximize profitability. One first needs to understand what exactly a primary care facility is and what are their functions. Primary care is a term used for health care services that play a major role in the local community. The term refers to work of health care professions who act as the first and primary point of consultation for its patients. The primary physician who comes in direct contact with the patients is usually a general practitioner or family physician. This is determined by location. In some instances the patient may opt to seek other means to self-determine the seriousness of their situation. Other health care professionals would be a pharmacist or maybe a nurse; thi s is more prevalent in the UK. The advantages to seeing these health care professionals are evident; they provide an immediate access and do not require an appointment. However, in some areas you would need to make an appointment to see a Nurse Practitioner. They would then make an assessment of the ailment or injury and refer the patient to a primary care physician or other care. Primary care in the existing facility involves a large range of health care. This includes all ages of patients, patients from all economic backgrounds as well as geographic origins. This could also include patients who want to maintain their own optimal health, mental health, social health, chronic physical ailments, acute chronic diseases, and including multiple chronic illnesses. Therefore, it is essential that a primary care physician possess a wide range of knowledge in many areas. The physician will also maintain continuity. This is the key to the success of a primary care facility and its staff. Man y of its patients prefer to consult the same primary care doctor for routine check-ups, and many like to see the same doctor for new complaints as well. Many physicians also prefer to collaborate with other primary care providers. Therefore, continuity and collaboration are two of the primary care facilities’ characteristics. The existing primary care/urgency care facility sees all types of patients from children to old adults. It’s located in a small town of 75,000 people and the residents consist of many backgrounds. The facility is located in a median income area; therefore, the patients vary from high income, mid income and low income patients. The current primary care facility see patients with common chronic illnesses; these include hypertension, heart failure and angina, diabetes, asthma and COPD, depression and anxiety, back pain, arthritis, and thyroid dysfunction. The prime care patients also include injuries of all types, broken bones, sprains, burns, cuts, abrasions, and other injuries that need an immediate assessment. This urgent care facility as well as others owned by Norvant specializes in treating serious conditions that may or may not be life threatening. According to the National Association for Ambulatory Care, â€Å"urgent care facilities are ideal for minor injuries like broken bones, small burns, muscle sprains and ear infections.† But like any organization, they also suggest that you go to a Hospital