Fossil Fuel And Alternative Sources Of Energy - 1218 Words

Energy Policy Jameisha Lyttle Gwynedd Mercy University Abstract The United States government, as well as many others around the world, have relied on fossil fuel as an energy source for a long period of time. The extraction, production, and development of these sources have contributed to the many issues with the environment. In addition to this, fossil fuel will not exist forever because there is a limited amount on earth and it cannot be restored. For this reason, the United states should consider substituting fossil fuel with alternative sources of energy. Switching to alternative source may save the Earth and may pose as a more sustainable source of energy. Although fossil fuels have been relied on for†¦show more content†¦Alternative energy sources can be a sufficient replacement for fossil fuel because some forms of alternative energy are recyclable and may be safer for the environment. For example, wind energy does not cause any types of pollutants that can damage the health of people all over the world. Wind Energy may be created by machines called wind turbines, that look like plane propellers on a long and steep pole. The blowing winds are able to turn its propellers to provide energy for an electric generator that distributes electric currents. These wind turbines have the strength to provide energy for any small or large business all over the world (National Geographic, n.d.). Another form of alternative energy that may provide a safer environment than fossil fuels has is solar energy. When solar energy panels are hit by a ray of sun, the material produces an electrical charge that can be transferred through a circuit to anything that is powered by electricity (United States Environmental Protection Agency, 2012). These two alternative forms of energy can produce large quantities of power by using the Earth’s natural resources. This may lead to less pollution as well as protection of the Earth’s landscape in the future. In the United States, many citizens have agreed that alternative energy sources may serve as a safer form of power. For example, a team of students from Harvard

The First Test I Was The Race - 930 Words

The first test I took was the Race IAT. I had to classify words or pictures of people in groups. The website made it clear that going fast was important. This IAT showed pictures showed faces and the categories were European American and African American. The next round was words, and the categories were Good and Bad. The round after that combined the pictures and words. On the left there was European American and the word Bad on the right was African American and Bad. That was all the test was, classifying the words and pictures. Since it was my first time taking this test I thought there was going to be something related to stereotypes and questions asking my opinion. I was surprised when I finished. The categories switched sides and Bad was then paired with European American and Good with African American. My result was that I had a moderate automatic preference for African American compared to European Americans. I was surprised about this response. Growing up I went to all white schools, did not have numerous relationships with African Americans. Since college that has changed but I believed subconsciously I would have a preference to European Americans. I do not understand how sorting the pictures and words into categories would determine a preference. But now that I am aware hopefully I can catch myself in situations of preferring Africans Americans. The next test I took was the skin tone IAT. It asked me questions about myself, like my ethnicity, race, religiousShow MoreRelatedRace Is A Biological Reality Or A Social Construct?1566 Words   |  7 PagesI used to think that race was a social construct more of a biological reality until I read all these articles. They changed my perspective and I have come to realize different things. My opinion is now divided into two; I am in that middle point where I can see both ways of the argument as valid and reasonable and agree with both. First, I will explain why I think it is a biological reality, then, I will explain why it can also be a social construct, and lastly how have these debates shaped the viewsRead MoreRace And Ethnicity : An Eye Opening Educational Experience1143 Words   |  5 PagesRace and ethnicity have always been two words with great importance to people, but these terms and the topics they represent have been talked about by mass media much more frequently as of la te due to the election. Personally, I am a white female who grew up in a predominately white area and went to elementary and middle school where there was not one person of color in my graduating class of about 80. In high school, I was exposed to more diversity but significantly and the percentage of whitesRead MoreRacism and Sexism for Non-Whites Essay example1233 Words   |  5 PagesEveryone gets a level of respect when they meet another person. 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Following that, was AmericanRead MorePre Test Assessment ( Appendix B ) Essay1619 Words   |  7 PagesThe students took a formative, pre-test assessment (Appendix B) on Monday morning prior to our first lesson on force. Overall, the majority of the class performed poorly on both sides of the pre-test. The directions for both sections were exactly the same, which were to circle the correct answer, with the exception of 2 fill in the blanks. Student were read aloud the question and the answer choices to determine true prior knowledge. Example questions from the on the force side included two fill inRea d MorePros And Cons Of The SAT949 Words   |  4 Pageshold their communities to their own individual standards and compare with scores from other districts across the country. For example, a student from the ghetto in Chicago and one from a suburb may have very different test results. Honestly, there would still be a difference in test results in the comparison between an African American child and a Caucasian child from the same community. The College Board uses a score of 480 for Reading and Writing and 530 for Math. With this information, in ChicagoRead MoreRacism: The Implicit Associations Test Essay1032 Words   |  5 Pagesdefinition given by Merriam Webster’s dictionary is, â€Å"a belief that race is the primary determinant of human traits and capacities and that racial difference produce an inherent superiority of a particular race†. From the definition alone we can see that racism and prejudice are horrible and incorrect errors in a person’s thinkin g that no one would, or should, be proud to admit to having such feelings. Is it true though, that race or prejudicial feelings do not come into consideration at all to suchRead MoreI Worked At Cornatzer Elementary School1520 Words   |  7 Pages For the Fall of 2016, I worked at Cornatzer Elementary School in Davie County. Cornatzer Elementary School was a Title I school where 60% of the students were considered economically disadvantaged and qualified for free/reduced lunch. I worked in a 1st grade classroom that was composed of 25 students; out of those 25, 15 were male and 10 were female. The majority of the class was Caucasian; however, there were 4 Hispanic children, and 1 of two or more races. During a typical week, we had 5 childrenRead MoreQuestions On Attitudes And Attitudes869 Words   |  4 PagesFor this assignment, I was assigned to take some assessments regarding some prejudices I might have. In my opinion, I do not think if it matters whether we are black, white, catholic, or gay or straight. 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DNA sequencing Free Essays

Describe the limitations of traditional methods of Identifying bacteria. Traditional methods include judging by phenotypes characteristics. This could be a problem if two bacteria looked similar because they could easily be confused. We will write a custom essay sample on DNA sequencing or any similar topic only for you Order Now Summarize the goal of each of the six parts of the lab. Sample Prep First we need to extract the DNA from the bacterial wall PC Amplification Create millions of copies of the initial DNA PC purification Filter out DNA from primers and enzymes Sequencing Prep Run more PC to make copies of DNA at various lengths DNA Sequencing Sequence machine runs gel electrophoresis to Identify nucleotides and determine sequence. Sequence Analysis Computer determines full DNA sequence which can be run and compared. Explain how fluorescent markers help determine a nucleotide sequence. Each nucleotide is assigned a certain color. Conclusion 1 How can scientists identify specific bacteria when they are amplifying and studying the same region of DNA In each species? They can identify it because there are unique sequences for each species. If you take a sample and find the DNA of it you can then compare it to the Dona’s of known bacteria to discover what bacteria the sample is from How to cite DNA sequencing, Papers