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 fuel It provides the initial heat It provides the air 2 / 20 What is an conductor? The energy of moving particles. Any material that does not allow heat (or sound) to pass through it easily. 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. 3 / 20 What does fire give off that makes us feel warm? Wind energy Sound energy Light energy Heat energy 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 three things does fire need to burn? Fuel, water and oxygen Fuel, water and paper Paper, sticks and lighter Fuel, oxygen and heat 6 / 20 What are the three major types of heat transfer? Convection, Radiation, Atomic Convection, Conduction, Radiation Convection, Conduction, Nuclear Conduction, Radiation, Chain Reaction 7 / 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 heat waves from the sun heating up the ground The sun directly touching the ground to transfer heat. 8 / 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 9 / 20 What is a natural type of conduction? The ground heating the air that is touching the ground. 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. 10 / 20 How is the sun similar to a fire in terms of heat? They both need oxygen to burn. They both give off heat through radiation They both burn fuel. 11 / 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. 12 / 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 energy by waves. The movement of heat from one solid to another. 13 / 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 14 / 20 How does heat travel from a mug of hot tea to your hands? By conduction By convection By combustion By radiation 15 / 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. 16 / 20 What are examples of materials that transfer heat well? Styrofoam Iron Gold Steel 17 / 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 18 / 20 What is conduction? Any material that allows heat to move through it easily. The movement of energy by waves. The way heat moves through liquids and gases. The movement of heat from one solid to another from direct contact. 19 / 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 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 How does convection help us feel warm around the campfire? The logs burn faster because of hot air. Warm air rises, carrying heat with it. The fire gets bigger when warm air rises. Convection creates sparks for the fire. Your score is 0% Restart quiz Go to the Quizzes Page