Go to the Quizzes Page Heat Energy 0% 14 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 are the three major types of heat transfer? Convection, Conduction, Nuclear Convection, Radiation, Atomic Conduction, Radiation, Chain Reaction Convection, Conduction, Radiation 2 / 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 3 / 20 What is a natural type of convection? 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. 4 / 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. 5 / 20 What does fire give off that makes us feel warm? Heat energy Light energy Sound energy Wind energy 6 / 20 What is conduction? The movement of heat from one solid to another from direct contact. The movement of energy by waves. Any material that allows heat to move through it easily. The way heat moves through liquids and gases. 7 / 20 How does a spark help start a fire? It provides the initial heat It provides the oxygen It provides the fuel It provides the air 8 / 20 What is a natural type of radiation? The warm air heated by the ground rising The ground heating the air that is touching the ground. The sun directly touching the ground to transfer heat. The heat waves from the sun heating up the ground 9 / 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 10 / 20 How does convection help us feel warm around the campfire? The logs burn faster because of hot air. The fire gets bigger when warm air rises. Convection creates sparks for the fire. Warm air rises, carrying heat with it. 11 / 20 What are examples of materials that transfer heat well? Steel Styrofoam Iron Gold 12 / 20 How is the sun similar to a fire in terms of heat? They both need oxygen to burn. They both burn fuel. They both give off heat through radiation 13 / 20 What is radiation? The movement of energy by waves. 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. 14 / 20 What is an conductor? Any material that allows heat (or electricity) to move through it easily. 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. The energy of moving particles. 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 What is the narrator's main point in this story? To teach how to build a campfire To show the importance of spending time with dad To explain how fire and heat work together 17 / 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 energy of moving particles. The tool that is used to measure how hot or cold something is. 18 / 20 How does heat travel from a mug of hot tea to your hands? By combustion By radiation By convection By conduction 19 / 20 What is a natural type of conduction? The ground heating the air that is touching the ground. 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 20 / 20 What is convection? The movement of heat from one solid to another. The movement of energy by waves. 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