Biofuels b) What are the problems related to the use of oil, gas and coal for energy ... Steam: Turbine: Renewable energy: Blades: Gears: Transformers: To spin:.
Energy resources Switch on a) Identify these sources of energy. Match the names and the pictures.
Waves
Coal, gas, oil
sun power
Hot water
Geothermal power Biofuels
Free running Hydroelectric Tidal/tides Wind water power b) What are the problems related to the use of oil, gas and coal for energy production? What are the alternative sources of energy?
Vocabulary in action 1. A liquid fuel that was formed from the ancient remains of sea plants and animals is A. natural gas B. petroleum C. geothermal D. coal 4. What does renewable mean? A. It is a resource that is produced by the earth B. It is a resource that is replaced at the same rate that it is being used. C. It is a resource that is formed at a rate that is much slower than the rate at which it is being used D. It is a resource that is made by humans Steam: Turbine: Renewable energy: Blades: Gears:
2. Energy from heat inside the earth is A. natural gas B. geothermal C. terrathermal D. petroleum
3. Energy from moving air is called A. solar power B. hydropower C. wind power D. aeropower
5. Which is a list of renewable resources? A. petroleum, geothermal, wind B. biomass, geothermal, hydropower C. natural gas, wind, biomass D. hydropower, solar, coal
6. Energy from wood, waste, and garbage is called A. trash power B. biothermal C. biomass D. human power
will not only be a key implementer of global policy ... of an eighteenth century British MP Edmund ... respond to the questionnaire requesting data as ..... 21. 169. 190. South Africa. 48 000. 48 000. Swaziland. 208. 208. Tanzania ...... Western Cana
report's recommendations so we may safely resume our operations.â The report has been submitted to the Department of Energy and Climate Change. (DECC) ...
(when used with a natural gas water heater). Your cost will depend on your utility rates and use. Cost range based only on standard capacity models. Estimated ...
bottom mounted freezer, and without through-the-door-ice service. · Estimated energy cost based on a national average electricity cost of 12 cents per kWh.
Punti di forza: ⢠Il sistema di tenuta olio con paraoli doppi e labirinto esterno. ⢠L'efficace sistema di sgancio rapido dei coltelli (a richiesta) semplice, affidabile che abbatte drasticamente i tempi di manutenzione;. ⢠I supporti inferiori
Your cost will depend on your utility rates and use. · Cost range based only on models of similar capacity with automatic defrost, side mounted freezer, and ...
formas não puderem ser construÃdas correctamente, discuta as possÃveis razões de tal facto. (Por exemplo, pode ser que os lados não tenham o mesmo ...
policy, but of course it must have some serious analytical ... the past of our subject-a literature which you can ... of the Eighty-sixth Annual Meeting of the American Economic Association (May, 1974) ..... nopoly element that could be cut, at least
4 juil. 2010 - If the plug still does not fit into the outlet, contact an electrician. DO NOT attempt to defeat the safety of the polarized plug. ⢠To prevent electric ...
Training course in management project and economical analysis, in Antoine ... Master's Degree of Hydrogeology / Water resources management, University of ...
The pie chart alongside represents the consumption of the. U.S.A in 2009 per ... Example 1 : The bar graph given alongside gives the energy consumption per ...
