Go to the Quizzes Page Heat Energy 0% 148 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 conduction? The movement of heat from one solid to another from direct contact. The way heat moves through liquids and gases. Any material that allows heat to move through it easily. The movement of energy by waves. 2 / 20 What is an conductor? 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 sound) to pass through it easily. Any material that allows heat (or electricity) to move through it easily. 3 / 20 What are the three major types of heat transfer? Convection, Conduction, Radiation Conduction, Radiation, Chain Reaction Convection, Conduction, Nuclear Convection, Radiation, Atomic 4 / 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 5 / 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 6 / 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. 7 / 20 What is radiation? The way heat moves through liquids and gases. 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. 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 Besides conduction, how else can you feel the fire's warmth even if you're not touching it? By radiation By smelling the smoke By seeing the flames 10 / 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 warm air heated by the ground rising The ground heating the air that is touching the ground. 11 / 20 Why is heat important for life on Earth? To make campfires more enjoyable To melt snow and ice To help animals stay warm and plants grow 12 / 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 heat from one solid to another. The movement of energy by waves. 13 / 20 What are examples of materials that transfer heat well? Styrofoam Steel Gold Iron 14 / 20 How does a spark help start a fire? It provides the air It provides the fuel It provides the oxygen It provides the initial heat 15 / 20 What does fire give off that makes us feel warm? Sound energy Heat energy Light energy Wind energy 16 / 20 How does heat travel from a mug of hot tea to your hands? By conduction By radiation By combustion By convection 17 / 20 How does convection help us feel warm around the campfire? The fire gets bigger when warm air rises. The logs burn faster because of hot air. Warm air rises, carrying heat with it. Convection creates sparks for the fire. 18 / 20 What is an insulator? 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. The tool that is used to measure how hot or cold something is. 19 / 20 What is the narrator's main point in this story? To explain how fire and heat work together To show the importance of spending time with dad To teach how to build a campfire 20 / 20 What is a natural type of convection? 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. The ground heating the air that is touching the ground. Your score is 0% Restart quiz Go to the Quizzes Page