Go to the Quizzes Page Heat Energy 0% 147 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 heat travel from a mug of hot tea to your hands? By convection By radiation By combustion By conduction 2 / 20 What is conduction? Any material that allows heat to move through it easily. The movement of heat from one solid to another from direct contact. The movement of energy by waves. The way heat moves through liquids and gases. 3 / 20 What is a natural type of radiation? 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. 4 / 20 What is an conductor? 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 tool that is used to measure how hot or cold something is. The energy of moving particles. 5 / 20 How does a spark help start a fire? It provides the initial heat It provides the air It provides the fuel It provides the oxygen 6 / 20 What are examples of materials that transfer heat well? Iron Steel Styrofoam Gold 7 / 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 8 / 20 What is a natural type of conduction? 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 What is a natural type of convection? 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. 10 / 20 What is an insulator? 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. The tool that is used to measure how hot or cold something is. The energy of moving particles. 11 / 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. 12 / 20 How does convection help us feel warm around the campfire? Convection creates sparks for the fire. The logs burn faster because of hot air. Warm air rises, carrying heat with it. The fire gets bigger when warm air rises. 13 / 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 14 / 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 15 / 20 What is the narrator's main point in this story? To teach how to build a campfire To show the importance of spending time with dad To explain how fire and heat work together 16 / 20 What are the three major types of heat transfer? Conduction, Radiation, Chain Reaction Convection, Conduction, Nuclear Convection, Conduction, Radiation Convection, Radiation, Atomic 17 / 20 What is radiation? 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. 18 / 20 What is convection? 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. 19 / 20 What does fire give off that makes us feel warm? Heat energy Sound energy Wind energy Light energy 20 / 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 Your score is 0% Restart quiz Go to the Quizzes Page