Go to the Quizzes Page Heat Energy 0% 183 Created by AbuBakrShalabi Click "Watch Now" to watch the video. Then, answer the following questions: Please write your name and email to receive your certificate. 1 / 20 What is the difference between conduction and radiation? Conduction requires touching something hot, radiation doesn't. Conduction is faster, radiation is slower. Both answers are correct. 2 / 20 What is an insulator? Any material that allows heat (or electricity) to move through it easily. Any material that does not allow heat (or electricity) to pass through it easily. The tool that is used to measure how hot or cold something is. The energy of moving particles. 3 / 20 What is a natural type of conduction? The warm air heated by the ground rising The heat waves from the sun heating up the ground The ground heating the air that is touching the ground. The sun directly touching the ground to transfer heat. 4 / 20 What is convection? The movement of energy by waves. The movement of heat from one solid to another. The way heat moves through liquids and gases. Any material that allows heat to move through it easily. 5 / 20 How does a spark help start a fire? It provides the air It provides the initial heat It provides the oxygen It provides the fuel 6 / 20 What is radiation? The movement of energy by waves. The movement of heat from one solid to another. The way heat moves through liquids and gases. Any material that allows heat to move through it easily. 7 / 20 How does convection help us feel warm around the campfire? Convection creates sparks for the fire. Warm air rises, carrying heat with it. The logs burn faster because of hot air. The fire gets bigger when warm air rises. 8 / 20 What is an conductor? The tool that is used to measure how hot or cold something is. Any material that allows heat (or electricity) to move through it easily. The energy of moving particles. Any material that does not allow heat (or sound) to pass through it easily. 9 / 20 What is the narrator's main point in this story? To explain how fire and heat work together To show the importance of spending time with dad To teach how to build a campfire 10 / 20 What are examples of materials that transfer heat well? Gold Styrofoam Iron Steel 11 / 20 What three things does fire need to burn? Fuel, water and oxygen Paper, sticks and lighter Fuel, water and paper Fuel, oxygen and heat 12 / 20 What is conduction? The movement of heat from one solid to another from direct contact. The movement of energy by waves. The way heat moves through liquids and gases. Any material that allows heat to move through it easily. 13 / 20 What are the three major types of heat transfer? Convection, Radiation, Atomic Convection, Conduction, Nuclear Convection, Conduction, Radiation Conduction, Radiation, Chain Reaction 14 / 20 Besides conduction, how else can you feel the fire's warmth even if you're not touching it? By radiation By seeing the flames By smelling the smoke 15 / 20 How does heat travel from a mug of hot tea to your hands? By combustion By convection By radiation By conduction 16 / 20 What does fire give off that makes us feel warm? Wind energy Light energy Heat energy Sound energy 17 / 20 How is the sun similar to a fire in terms of heat? They both give off heat through radiation They both need oxygen to burn. They both burn fuel. 18 / 20 What is a natural type of radiation? The ground heating the air that is touching the ground. The heat waves from the sun heating up the ground The warm air heated by the ground rising The sun directly touching the ground to transfer heat. 19 / 20 Why is heat important for life on Earth? To melt snow and ice To make campfires more enjoyable To help animals stay warm and plants grow 20 / 20 What is a natural type of convection? The sun directly touching the ground to transfer heat. The ground heating the air that is touching the ground. The warm air heated by the ground rising. The heat waves from the sun heating up the ground. Your score is 0% Restart quiz Go to the Quizzes Page