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 What is an insulator? 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. Any material that allows heat (or electricity) to move through it easily. 2 / 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 warm air heated by the ground rising The sun directly touching the ground to transfer heat. 3 / 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 4 / 20 What are the three major types of heat transfer? Convection, Conduction, Nuclear Convection, Radiation, Atomic Convection, Conduction, Radiation Conduction, Radiation, Chain Reaction 5 / 20 What is convection? The movement of energy by waves. Any material that allows heat to move through it easily. The way heat moves through liquids and gases. The movement of heat from one solid to another. 6 / 20 What does fire give off that makes us feel warm? Wind energy Sound energy Heat energy Light energy 7 / 20 How does heat travel from a mug of hot tea to your hands? By radiation By convection By conduction By combustion 8 / 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. 9 / 20 What is an conductor? 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. Any material that allows heat (or electricity) to move through it easily. 10 / 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 11 / 20 How does convection help us feel warm around the campfire? Warm air rises, carrying heat with it. The fire gets bigger when warm air rises. Convection creates sparks for the fire. The logs burn faster because of hot air. 12 / 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. 13 / 20 What three things does fire need to burn? Paper, sticks and lighter Fuel, water and oxygen Fuel, oxygen and heat Fuel, water and paper 14 / 20 What are examples of materials that transfer heat well? Iron Steel Gold Styrofoam 15 / 20 What is a natural type of convection? 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. 16 / 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 heat from one solid to another from direct contact. The movement of energy by waves. 17 / 20 What is the difference between conduction and radiation? Both answers are correct. Conduction is faster, radiation is slower. Conduction requires touching something hot, radiation doesn't. 18 / 20 What is radiation? The movement of energy by waves. 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. 19 / 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 20 / 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 Your score is 0% Restart quiz Go to the Quizzes Page