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