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Test). Directions: Read carefully the statement/ question. Then, choose and write the letter of the correct answer. D. fossil Fuel D. vacuum cleaner 1. What is the source of all forms of energy on Earth A. animals B. plants C. sun 2. Which of the following devices uses changes from electrical energy to sound energy A kettie B. radio C. flat iron 3. The term used for the change of energy from one form to another is A. energy transformation C. kinetic energy B. conservation energy D. potential energy 4. It is a form of energy produced by hitting two objects together or by vibrating objects, A heat energy 0. sound energy B.ight energy C. electrical energy 5. The basic building blocks of matter that make up everything. A. atoms D. gravity B. transformer C. energy 6. When you are watching television, what transformation of energy is happening? A. electrical energy to sound energy to heat energy C. sound energy to heat energy to light energy B. chemical energy to Sound energy to heat energy D. None of these. 7. When you eat breakfast and do household chores like cleaning the house, you have energy because of the food that you eat. What kind of transfer is happening in this situation A. Transfer of energy through heat C. Transfer of energy through radiation B. Transfer of energy through work D. Transfer of energy through conduction 8. When you light the wood to burn, what kind of energy transformation occurs A. transformation through heat C. transformation through work B. transformation through light D. transformation through vacuum 9 - 10. Fill in the blanks with the correct words to complete the sentences. Objects that share electrons easily are and those that do not share electrons easily are
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