Activity 1 Directions: Read the following situations in Column A. And match them with the method of generating heat in Column B. Write the answer on the blank before each number. Column A Column B 1. My grandmother feels a little heat on her head while I was dyeing her A Friction gray hair B. Combustion C. Electric Current 2. In a power plant, they are splitting hydrogen molecules to heat steam turbine generators 3. I am using an oven toaster in baking oatmeal cookies 4. Because I feel cold, my mother hugged me and rubbed my shoulders 5. To burn the merengue, the pastry chef used a hand-held torch D. Chemical reaction E. Thermonuclear



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