Go to the Quizzes Page Heat Energy 0% 157 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 a natural type of radiation? The sun directly touching the ground to transfer heat. The heat waves from the sun heating up the ground The warm air heated by the ground rising The ground heating the air that is touching the ground. 2 / 20 What are examples of materials that transfer heat well? Styrofoam Iron Gold Steel 3 / 20 What is an insulator? The tool that is used to measure how hot or cold something is. The energy of moving particles. Any material that does not allow heat (or electricity) to pass through it easily. Any material that allows heat (or electricity) to move through it easily. 4 / 20 What is the difference between conduction and radiation? Conduction requires touching something hot, radiation doesn't. Both answers are correct. Conduction is faster, radiation is slower. 5 / 20 What are the three major types of heat transfer? Convection, Conduction, Nuclear Conduction, Radiation, Chain Reaction Convection, Radiation, Atomic Convection, Conduction, Radiation 6 / 20 What is a natural type of convection? The ground heating the air that is touching the ground. The heat waves from the sun heating up the ground. The sun directly touching the ground to transfer heat. The warm air heated by the ground rising. 7 / 20 How does heat travel from a mug of hot tea to your hands? By convection By radiation By conduction By combustion 8 / 20 What three things does fire need to burn? Fuel, oxygen and heat Fuel, water and paper Fuel, water and oxygen Paper, sticks and lighter 9 / 20 What is a natural type of conduction? 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. 10 / 20 How does a spark help start a fire? It provides the initial heat It provides the fuel It provides the oxygen It provides the air 11 / 20 What does fire give off that makes us feel warm? Light energy Heat energy Wind energy Sound energy 12 / 20 Besides conduction, how else can you feel the fire's warmth even if you're not touching it? By smelling the smoke By radiation By seeing the flames 13 / 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 energy by waves. The movement of heat from one solid to another from direct contact. 14 / 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. 15 / 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. Convection creates sparks for the fire. The logs burn faster because of hot air. 16 / 20 What is convection? 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. 17 / 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 18 / 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. Any material that does not allow heat (or sound) to pass through it easily. The energy of moving particles. 19 / 20 Why is heat important for life on Earth? To melt snow and ice To help animals stay warm and plants grow To make campfires more enjoyable 20 / 20 What is radiation? The movement of heat from one solid to another. The way heat moves through liquids and gases. The movement of energy by waves. Any material that allows heat to move through it easily. Your score is 0% Restart quiz Go to the Quizzes Page