Write the article, making sure to include at least four quotes from the person you interviewed. Draw a picture to illustrate your article. Proofread your article, checking carefully that you put the quotation marks in the right places. The reason is that some solids conduct energy faster than others. To understand this phenomenon, you need to know something about atoms and molecules.
All material is made up of atoms and molecules.
These are so small it is impossible to see them with the unaided eye. These atoms and molecules are in constant motion, even though an object seems solid to us. The molecules vibrate, gyrate, and move back and forth continuously. Thermal energy will increase in any object if the molecules are excited or caused to vibrate and move back and forth faster. Some materials are good heat conductors.