Go to the Quizzes Page Heat Energy 0% 38 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 does a spark help start a fire? It provides the initial heat It provides the oxygen It provides the fuel It provides the air 2 / 20 What are examples of materials that transfer heat well? Styrofoam Iron Gold Steel 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 Why is heat important for life on Earth? To help animals stay warm and plants grow To make campfires more enjoyable To melt snow and ice 5 / 20 How does convection help us feel warm around the campfire? The logs burn faster because of hot air. Convection creates sparks for the fire. The fire gets bigger when warm air rises. Warm air rises, carrying heat with it. 6 / 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 7 / 20 What is radiation? The movement of energy by waves. The way heat moves through liquids and gases. The movement of heat from one solid to another. Any material that allows heat to move through it easily. 8 / 20 What does fire give off that makes us feel warm? Heat energy Sound energy Wind energy Light energy 9 / 20 What is convection? The way heat moves through liquids and gases. The movement of heat from one solid to another. Any material that allows heat to move through it easily. The movement of energy by waves. 10 / 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 energy by waves. The movement of heat from one solid to another from direct contact. 11 / 20 How does heat travel from a mug of hot tea to your hands? By combustion By conduction By convection By radiation 12 / 20 What is a natural type of radiation? 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. The warm air heated by the ground rising 13 / 20 What is an conductor? Any material that does not allow heat (or sound) to pass through it easily. The energy of moving particles. 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. 14 / 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 15 / 20 What three things does fire need to burn? Fuel, water and oxygen Paper, sticks and lighter Fuel, oxygen and heat Fuel, water and paper 16 / 20 What is the narrator's main point in this story? To show the importance of spending time with dad To explain how fire and heat work together To teach how to build a campfire 17 / 20 What is a natural type of conduction? 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. The warm air heated by the ground rising 18 / 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. 19 / 20 What is an insulator? The energy of moving particles. 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 electricity) to pass through it easily. 20 / 20 What are the three major types of heat transfer? Conduction, Radiation, Chain Reaction Convection, Radiation, Atomic Convection, Conduction, Radiation Convection, Conduction, Nuclear Your score is 0% Restart quiz Go to the Quizzes Page