Earth Operators Manual - 1072 Words

EARTH: THE OPERATORS MANUAL The climate is changing, the earth is warming and the reason this is so is analyzed by Richard Alley in his study of the relationship between climate change and energy. The questions he answers in his documentary was how much energy we consume as humans, what amount of this energy do we derive from fossil fuels, what countries are putting in place to conserve some of the energy and some other new practices we can adopt to save our planet. Fossil fuel as the number one producer of energy in todays world; 80% of the energy we use today is derived from plants which died over hundreds of thousand years ago. Even with this 80%, some people are still left without power and they use other sources to get light to see†¦show more content†¦With todays advancement in science and technology, the excess of the suns energy can even be stored for those days of no sunlight and dense clouds which don’t mostly happen in this desert part. Dams are also an alternative to minimize energy loss; although some countries don’t use that because of flooding landscapes, disrupting the eco system and displacing people but in a country like Brazil, dams give 80% of the people electricity. Hydropower can contribute to 12% of human energy use. Plants such as sugarcane can also absorb a lot of sunlight. Sugarcane can be used as biofuel because ethanol can be produced but the usage of this biofuel in countries like Brazil does not affect the price of Agriculture. The United States also produces ethanol from corn but ethanol from sugarcane is more effective for replacing fossil fuel than what is produced by corn. In some plantations, farmers use the dry waste from sugarcane to power and fuel their machines and electronics on the farm and the rest of the waste to fertilize the other crops on the farm which save them money from buying fossil fuel. Geothermal energy derived from hot springs and hot rocks is also another means of replacing fossil fuels. Although not much of the energy is obtained, mining for such energy causes little to no harm to the environment. New Zealand uses this type of energy to supply a part of their population with electricity. Wind energy mostly seen in Texas is also anotherShow MoreRelatedEssay on Shifting Efficiency584 Words   |  3 Pageshistory is the creation of the automobile. The first model was built with a manual transmission, meaning the operator of the vehicle was responsible for manually changing gears to increase speed. This method of acceleration, while efficient, required the complete attention of the operator, and it sometimes took away the enjoyment of driving. This led to the invention of the automatic transmission, a method by which the operator of the vehicle no longer had to switch gears, as this was done automaticallyRead MoreSample Job Description : Dmo ( Dish Machine Operator )1361 Words   |  6 Pages ACC selection assignment Name Institution Date â€Æ' Job description Job Title: DMO (Dish Machine Operator) Summary: This position is vital to the operation of the event. You will be working in coordination with the kitchen and wait staff to ensure a proper supply of clean dishware, utensils, glassware, as well as cooking utensils, pots, and pans. Expectations/Duties:  · Arrive on time  · Know basic kitchen vocabulary  · Look professional (hair held back, sleeves rolled up, etcRead MoreEarths Climate, Look To The Ocean By Christopher Sarro807 Words   |  4 Pagesmost of the studies about climate change have focused on greenhouse gases that have been released into the atmosphere. 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Keeping all of the manuals together createsRead MoreHow Climate Change Is Happening All Over And It Has Extreme Consequences Essay1352 Words   |  6 Pageshave increased by 40%. Some energy gets trapped in the atmosphere by greenhouse gases producing more carbon dioxide. The Earth’s orbit influences climate change. The orbit of the Earth is not a perfect circle, it varies. When the Earth is closer to the sun there is more radiation, and more heat is received by the Earth. Carbon dioxide is released into the atmosphere by several ways, through decaying organisms and volcanic emissions. But it is mainly released by the burning of fossil fuels and greenhouseRead MoreTechnology Has Made The World A Global Village1375 Words   |  6 Pagesthe other. Since the technology involves the brain technology, the researchers will be able to develop new ways to cater for brain abnormalities. The technology is believed to ease the works of pilots among other machines operators. The wheelchair will be much better than the manual wheelchair. Regarding compatibility, the technology will be adopted by many people. Paralyzed people can do whatever it takes to have them operate the wheelchair quickly. Sensors, which are part of the technology, have beenRead MoreFukushima Nuclear Disaster2687 Words   |  11 PagesUnits 1, 2 and 3.Along with this damage, the cooling system failed to work and there were hydrogen explosions which ended in damaging the nuclear plant. The damages also include extensive release of radioactive substances into our atmosphere and our earth. This accident certainly did loads of damages to Japan and its people. There are lots of theories regarding this accident’s cause, but it comes down to either natural disaster or man-made disaster. The effects of this accident were tremendous in theRead MoreTesting New Mycobacteriophage Genomes From Soil Or Water Samples929 Words   |  4 Pages ther-apeutics, and epidemiology (Mycobacterium Smegmatis). According to the SEA PHAGES Labor-atory Manual, phage s are of interest for reasons such as replacing antibiotics, traditional therapies, and for using the phage DNA as a tool for further information. Phages are no susceptible to antibiot-ics, can survive in almost all types of environment, and are the most abundant life-form on earth (Mycobacterium Smegmatis). The research we are doing in this course is significant for we are discov-ering