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עמוד:13
Questions 1 . Look at the picture to the right , and fill in the sentence below . Use the words wind and kinetic . The source of energy used to produce the sailboat’s _______________ is _____________ . 2 . Which of the following items below are examples of a type of energy , which are examples of a source of energy , and which are both ? Explain . 3 . The following are examples of energy sources . In the following table , identify the energy sources , the types of energy that can be produced from them and how this may be done . Follow the example below . 4 . Make a list of energy sources commonly used in the past . 5 . List several sources of energy used in the production of electricity that may reduce air pollution . Explain . Wind Fuel ( coal ) Waterfall Food 10 9 Child on a slide Sun 3 Sun 2 Campfire 4 Electric power pole 1 Coal 6 Palms in wind 8 Remote control 5 Fan 7 Geyser
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