Hi guys‚ my name is Betty. I am the lead of my group today. I am goanna talk about fuel prices. The issue of fuel is very complex. First‚ what is fuel? It is material such as coal‚ gas‚ or oil that is burned to produce heat or power. And these 3 energies occupy the major parts of fuel use. In the past few years‚ fuel prices went up rapidly. Each country is very sensitive on the price. What causes fuel prices to rise and fall? For instance‚ let us have a look at oil. There are two main reasons
Premium Peak oil Price of petroleum Benchmark
transit car there are also subsystems‚ such as the car climate control system. Electrical system - equipment in a motor vehicle that provides electricity to start the engine and ignite the fuel and operate the lights and windshield wiper and heater and air conditioner and radio Alternator - an old term for an electric generator that produces alternating current (especially in automobiles) Automobile battery‚ car battery - a lead-acid storage battery in a motor vehicle; usually a 12-volt battery
Premium Electrical engineering Cable Wire
development of a mixed fuel called HYTEST. Today‚ automobile manufacturers and DOE continue to work on hydrogen-powered ICEs. | Hydrogen/natural gas fueling (HYTEST fuel) of Ford Ranger‚ FSEC H2 Lab (Photo: S. Spencer) | There are four basic issues regarding hydrogen-fueled engines and vehicles: engine backfire and susceptibility of hydrogen to surface ignition‚ somewhat reduced engine power‚ high nitric oxide (NOx) emissions‚ and the problem of on-board storage of the fuel and safety. Although
Premium Internal combustion engine
An Environmental Conservationist‚ which is also known as a conservation scientist‚ is an excellent job for anyone who loves nature and wants to preserve all of earth ’s natural wonders. As a conservationist you need to‚ "Find your own ways to make less trash‚ and help others to learn how to reduce‚ reuse‚ and recycle." (EPA). The job is a hands-on job which means "spending a major portion of the workday outdoors without regard to weather." (Easton 35) Though this doesn ’t seem like a scientific job
Premium Environmentalism United States Environmental Protection Agency Federal government of the United States
conscious of the deteriorating wildlife situation and have acted towards creating sager zones to the wild life within the Reserve Forests by way of creating what are called ’Protected Area’. Elephant Safari‚ Indian WildlifeProtected area is a board term given primarily to National Parks and Sanctuaries meant for affording protection to wild animals and their habitat. They also include game reserves and biosphere reserves. Protected areas have been set up all over the world with the specific aim of
Premium Wildlife Biodiversity Conservation biology
help. Borrowing just has to be done wisely‚ managed well‚ and held to a limit you can afford. Short-term financing deals with the demand for and supply of short-term funds which may either be secured or unsecured. Short term finance in business usually refers to the additional money a business requires for doing its business for short terms‚ which is usually a maximum period of one year. Short term investments and financial plans usually involve less uncertainty
Premium Finance Debt Term
harmful gases that vehicles are giving off. Forget ethanol or biodiesel. The next big thing in automotive fuel may very well be hydrogen. Automakers rapidly are closing in on making hydrogen fuel cell vehicles an everyday fact of life‚ with several test models set to debut over the next few years. Hydrogen fuel cells to power vehicles are desirable‚ experts say‚ because hydrogen is a renewable fuel that can be used to create electricity to run cars. A chemical reaction between oxygen and hydrogen produces
Premium Fossil fuel Carbon dioxide Greenhouse gas
------------------------------------------------- Wildlife conservation Wildlife conservation is the practice of protecting endangered plant and animal speciesand their habitats. Among the goals of wildlife conservation are to ensure that nature will be around for future generations to enjoy and to recognize the importance of wildlife andwilderness lands to humans.[1] Many nations are government agencies dedicated to wildlife conservation‚ which help to implement policies designed to protect wildlife
Premium Conservation biology Biodiversity Environmentalism
expected to be extinct if not protected by wildlife management. Wildlife Management is an ancient phenomenon. Vedas contain hymns in praise of animals. Sanatana Dharma has linked some animals with the specific God or Goddess as the best way of conservation of wildlife. For example‚ python has been associated with God Vishnu‚ snake with God Shiva‚ swan with Goddess Saraswati‚ and lion with Goddess Durga rendering the animal pious and protected. In Mahabharata‚ Rishis and Munis have been indicated
Premium Wildlife Conservation biology Tiger
Conservation of water Water conservation refers to reducing the usage of water and recycling of waste water for different purposes such as cleaning‚ manufacturing‚ and agricultural irrigation. INTRODUCTION Water conservation can be defined as: 1. Any beneficial reduction in water loss‚ use or waste as well as the preservation of water quality. 2. A reduction in water use accomplished by implementation of water conservation or water efficiency measures; or‚ Improved water management practices
Premium Water conservation Water Water supply