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