atmoshpheric circulation essays

atmoshpheric circulation essays Atmospheric Circulation is a vital part of the Earths systems. Without it the system would not be complete. Not only does it complete the cycle it also keeps human, plants, and animals alive. When discussing atmospheric circulation there are two main points that need to be hit on and those are; the greenhouse effect, and its affect on global warming, and how global warming affects the Earth and its climate. First of all the understanding of the greenhouse effect is vital to all the other components of atmospheric circulation. The greenhouse effect is the rise in temperature that the Earth experiences because certain gases in the atmosphere such as; water vapor, carbon dioxide, nitrous oxide, and methane, trap energy from the sun. Without these gases, heat would escape back into space and Earths average temperature would be about 60F colder. Because of how they warm our world, these gases are referred to as greenhouse gases. The greenhouse effect is used in greenhouses to grow plants, especially in the winter. Greenhouses work by trapping heat from the sun. The glass panels of the greenhouse let in light but keep heat from escaping. This causes the greenhouse to heat up and keeps the plants warm enough to live in the winter. The Earths atmosphere is all around us, it is the air that we breathe. Greenhouse gases in the atmosphere behave much like the glass panes in a greenhouse. Sunl ight enters the Earth's atmosphere, passing through the blanket of greenhouse gases. As it reaches the Earth's surface, land, water, and biosphere absorb the sunlights energy. Once absorbed, this energy is sent back into the atmosphere. Some of the energy passes back into space, but much of it remains trapped in the atmosphere by the greenhouse gases, causing our world to heat up. The greenhouse effect highly contributes to global warming. Many scientists have accepted the fact that greenhouse gases trap heat in the...

Technology and Television Child Obesity essays

Technology and Television Child Obesity essays Technology and Television: Child Obesity The children of today are becoming more obese, for the fact that they are obtaining laziness. They are spending more time in front of the television then they are getting their daily exercise. Their growing bodies need exercise to lose baby fat before it gets to be a serious problem. The growth of technology has formed a major impact on the obesity of todays children. This technology has substituted normal childhood play exercises with computer games that take less physical effort. Because of technology in today's society the problem with child obesity has become tremendously intensified. First, what is child obesity? The term child obesity means a child is a person between birth and puberty and obese is extremely fat: corpulent(The American Heritage Dictionary 265,856). This disease is caused due to a lack of exercise and over-eating by a child. Child obesity can cause many medical problems for a child that suffers from such a disease. Obesty is a widespread disease that is growing incredibly worse as technology increases. Furthermore, it is obvious that the lack of exercise has a major part to do with child obesity; scientists blame the television for a substitute to outdoor sports. Kids are spending more time watch television than they are doing physical activities. The findings strongly support the notion that the most important lifestyle factor in childhood obesity is television watching(Monmaney). The television brings the childs imagination to life, giving them entertainment to do without the running and exercising of outdoor sports. The more television a child watches the more obese the child will get. Next, the problem is getting so out of hand that the government is going to have to start getting involved. Satcher and Shirley Watkins, the undersecretary of agriculture for food, nutrition and consumer services said that, "'TV inc...

LD Research Paper Example | Topics and Well Written Essays - 1500 words

LD - Research Paper Example In reference to Goodman (20-22), a classroom is a physical environment with psychological connections. The classroom atmosphere should provide a comfortable serene area for learning in both the physical furnishing and psychological setting. Such a comfortable environment is fundamental for a 4th grade student who is young and eager to learn and explore. Goodman (23) outlines that the teacher, as the leader in the classroom, promotes community thinking among the students. Kids have one thing in common that bond them together â€Å"they are of the same age of less life experience†. This makes them think, act, learn and behave alike when together; they like to learn in groups and clubs. Ballantine et al (29) indicates that, in an ideal classroom, the excellent teacher instills community thinking into the children’s mindsets. The teachers’ communication is particularly significant to the students e.g. by saying; â€Å"In our class, we work together† the studen ts begin thinking in a broader perspective as a class and not as individuals. This is particularly essential for the junior 4th grade students who still want a feeling of connection to one another. The 4th grade children in Solomon Schechter schools acts and behave like a community in and out of the classroom. This is because the Hebrew language instills core Jewish culture in their learning and community relationship. Gurock (26) argues that the teacher connects to the students in the classroom by showing interest in the students’ lives and showing them how valuable they are to be members of the class. Through empathizing with children or encouraging them, the students feel connected not only to the tutor but also to the classroom as a whole. Warshawaky (52) outlines that, as the leader in the classroom and an example that the student should follow, the teacher must act, communicate and behave in a respectful manner in the classroom. Young students often copy what their teac her does and believe what their teacher tells them or what the teacher says (Marcus 22). The students will mirror the behavior, actions and communication techniques of their teacher. Jewish culture (in all the Jewish movements; 0rthodox, conservative or reform Jews) demands a child upbringing that is religious and that shares in the norms, believes and rituals of Judaism. A teacher of 4th grade Jewish students ought to instill respect into the students while in the classroom environment. According to Gurock (32), the Orthodox Jewish schools place more focus on religious studies of Torah and Hebrew culture. They often devote almost half of the school day for religious practices and instructions. The curriculum of most of the Orthodox Jewish schools (where all students are Jews and practice Jewish culture and prayers to the letter) promotes Judaism and religious studies. The primary responsibilities of the teachers in the Orthodox Jewish schools are to train the students in skills as well as proper religious, morals and social behavior (National Institute of Education 44). For example, the teacher should encourage students to embrace the use of phrases such â€Å"thank you†, â€Å"you are welcome†, and â€Å"excuse me† among other respectful statements. Weitherman (41-44) explains that the classroom is a democratic place where everybody’s view is respected. Fourth grade students have a mind that can