Alqarni, Abdullah Homework Assignment # 8 Geology 1, Section # 1176 or 1177 (pick one) Dr. Beraki Woldehaimanot Date (assignment completed) QUESTIONS GEOLOGIC TIME 1. Distinguish between numerical (radioactive) dates and relative dates. numerical specify the actual number of years that have passed since an event occurred; relative means placing rocks in their property sequences of formation 2. Refer to the geologic cross section accompanying question 10 on page 333 (your textbook)
Words: 1078 - Pages: 5
Fukushima Daiichi power station was one rated 7 by the International Nuclear and Radiological Event Scale (INES) scale. This means that the disaster had a high radioactive material releases. The disaster was caused by a tsunami ranging to 15 meters The tsunami had been caused by strong earthquake- the strongest earthquake to ever hit Japan. It affected the cooling systems of three Fukushima Daiichi nuclear reactors by stopping the cooling as a result of interruption in the power supply. With no cooling
Words: 390 - Pages: 2
ethical debate is coal energy. As of 2013 about forty-three percent of electricity produced in the United States came from coal energy, while it also produced a staggering seventy-seven percent of carbon dioxide emissions from electricity generation. This rate is much higher in other less developed countries around the world (Coal, 2013). With coal energy still being one of the major forms of energy production, coal energy companies are still trying to secure new contracts to mine coal in new places
Words: 2167 - Pages: 9
Guide Mr. Subimal K. Sarmah Ms. Dimple Grover Asst. General Manager (Marketing Dept.) Jaypee Business School Jindal Steel & Power Limited Jaypee Business School (A constituent of Jaypee Institute of Information Technology University)
Words: 14378 - Pages: 58
1. Introduction The Wesfarmers Coal division, with mining interests throughout Australia, is part of Wesfarmers Limited, a major diversified Australian public company. They only produce thermal (steam) coal and metallurgical (coking) coal, with the latter being exported (Figure A). As shown in Figure B coking coal is priced much higher than thermal coal. The firm’s coal interests include the Curragh mine in Queensland’s Bowen Basin, the Premier Coal mine at Collie in Western Australia’s south
Words: 2279 - Pages: 10
country’s economy is always from these two parts. National: 1, It has already driven down natural gas prices to the point where utilities are replacing dirty coal-fired power plants with cleaner natural gas-burning plans and increasingly vehicles are burning natural gas instead of dirtier gasoline. 2, As the shale gas is increasingly explored, the coal and other fuels will be replaced. It can lead to country becoming energy independent to reduce some threats. 3, Fracking is a big industry, which can give
Words: 1756 - Pages: 8
Global warming has now become a very captivating breathtaking topic to all human ears although the more it is talked about; the less is done to prevent it from happening .It has been described as the greatest threat facing humanity. Many agree that the earth is warming, but they are uncertain of both the causes and consequences. Nonetheless, it cannot be wholly avoided but it can be lessened by taking diverse measures. This essence of this essay is to describe what global warming is, firstly by pin
Words: 1923 - Pages: 8
those big cities, the energy power plants need to produce huge amount of electricity. Previously, the energy resources are mostly came from coals and fossil fuels which is nonrenewable energy. The Government of Nevada had realized about this problems, therefore the government had cooperated with energy developer to develop the renewable energy until 1997,
Words: 714 - Pages: 3
sustained growth through foresight ANNUAL REPORT 2009-2010 Vision Global recognition for size, culture and quality, while nurturing nature and society. Mission Supporting the nation’s growth in power and steel with speed and innovation. Core Values l Crystal clear l Passion for excellence l Drive with leadership l Young thinking l Challenging status quo Contents Vice Chairman’s Statement.....................................02 Highlights 2009-10...................................
Words: 76501 - Pages: 307
contributes to the greenhouse effect, taking into account how much of it there is and how much radiation it can absorb. The carbon dioxide comes mainly from burning fossil fuels in power stations, which also causes acid rain. It is also created by living animals breathing, and is naturally converted by plants back to oxygen. However, deforestation is reducing the planet's carbon dioxide absoring capability. Nitrous oxide is a by-product of nylon production,
Words: 710 - Pages: 3
