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