Geology Volcanoes&Earthquake Assignment1 Assignment

Geology Volcanoes&Earthquake Assignment1 - Assignment Example They occur in clusters and linear chains all over the world. Regardless of few exceptions to this rule, most take place in lines that are curved, as opposed to circular ones. The two common patterns that they form called the ring of fire and the mid-ocean ridges (Oxlade 12). Plate tectonics explain the movement of plates around the earth but are different from continental drift. They elucidate why ocean basins are in existence. The earth’s crust, according to the theory of tectonics, occurs in two forms: continental crust and oceanic crust. The latter is rigid, dense, and brittle as opposed to continental crust. It breaks into separate slabs also known as plates (McKay, â€Å"Plate Tectonic Settings† 1). On the other hand, many rocks that have conjoined over billions of years or geologic time make the continental crust. They are less dense, and can deform or change much easier explaining their complication and uncertainties. Summing it all up, hot gases and material emanate from the mid-oceanic ridges while cool material goes down at subduction areas, and it is at the plate boundaries that volcanoes take place (McKay, â€Å"Subduction Zones† 1). Volcanoes erupt as fresh magma from the center of the earth rises up through weak areas or zones and consequently reaching the crest of ridges to develop novel oceanic crust. This process referred to as seafloor spreading, took place many years ago, and it led to long mid-oceanic system of ridges (McKay, â€Å"The Basics of Plate Tectonics† 1). The website, blackboard learn, is a modernized platform that offers easy access, navigation, organization, and illustration of learning material. The site’s contents are well organized, and students can easily follow the direction of the course without supervision, assistance, or any trouble. What makes the educational portal even better is the systematic organization of classes

Keepers of the Future Essay Example | Topics and Well Written Essays - 1250 words

Keepers of the Future - Essay Example The shortage of well-trained, credible teachers who possess the right personal qualities necessary for preschool teachers is becoming widespread.   Government funds simply cannot provide the proper training for them, much less, the salaries and benefits they need.   Hence, it is a sad reality that many children miss out on the benefits of quality care and education.   More basic than education, health of children all over the world, is likewise at risk, as reported by UNICEF (2008) in its report on the State of the World’s Children 2009.   These articles have impressed upon me a sorry future for today’s young children if people will not move to make it better for them. The shortage of well-trained, credible teachers who possess the right personal qualities necessary for preschool teachers is becoming widespread.   Government funds simply cannot provide the proper training for them, much less, the salaries and benefits they need.   Hence, it is a sad reality that many children miss out on the benefits of quality care and education.   More basic than education, health of children all over the world, is likewise at risk, as reported by UNICEF (2008) in its report on the State of the World’s Children 2009.   These articles have impressed upon me a sorry future for today’s young children if people will not move to make it better for them. Third world countries may suffer a more dire reality, depending on the people’s priorities.   In the Philippine setting, education is seen as a major priority and investment of parents. Hence, many families believe in preschool education.   At least in the metropolis, the country’s growing profiles of dual-income earning families is pushing more and more parents to enroll their young children in preschools instead of leaving them with the household help.   As children turn two years, many parents already go out to choose the right preschool for their toddlers. This cho ice must be seriously made since a wrong choice of preschool may cause more harm than good for the children. Like in the articles, many teachers in the Philippines are not appropriately trained to handle very young children.   Traditional approaches such as lecturing and expecting young children to learn from mere workbooks and rote still prevail.   Although there are a lot of preschools in existence upholding more progressive methods and developmentally-appropriate practices, their market is very limited since such schools tend to charge higher rates.   And even if training is available for teachers in carrying out progressive methods, it is a common complaint among them that administrators of their school are just not open to implementing it because of their resistance to get out of their comfort zones.