Quick check over Thermal and Light energy Grade 4 Science.

Explore thermal and light energy with this Grade 4 science worksheet!

1. Light travels in a Curved line Straight line. Line that narrows. Line that projects Fire Sun Moon Other Stars Fireworks Lightbulb Firefly Rain W X Y Z 5. Examples of light energy in life INCLUDE - Plants depend on sunlight to make food. Sunlight heat the Earth’s surface, so it will not get extremely cold. Light makes us see objects all around. All of the above 6. Light is a form of – Sound Energy Inertia Currency 7. Light is produced when a form of energy is _ Destroyed Changed into magnetic energy Converted into light energy Changed into nuclear energy 8. The moon is a source of light A. True B. False 9. Marie and her family are watching fireworks display at an outdoor Fourth of Julycelebration. The fireworks store chemical energy, and when they are set off, they giveoff two forms of energy: sound and which of the following? A. Electrical B. Light C. Solar D. Mechanical Light and Heat Carbon dioxide and water Potential and kinetic energy Magnetism and gravity Tough Transfer Thermal Temperature What is thermal energy? An energy that needs a power source like a battery. The energy that you can taste. The energy that cannot be replaced. The energy that is created by heat and can be transferred from one object toanother. From the wooden spoon to the water. From the stove element to the pan and from the pan to thewooden spoon. From the stove element to the pan and from the pan to thewater within. From the wooden spoon to the pan. ICE Skating down a hill Drum Kicking a f In thermal energy, heat easily moves through objects called _. Instruments Insulators Circuits Conductors Examples of things used to cook with. Examples of conductors of thermal energy Examples of insulators of thermal energy Examples of insulators of electrical energy Mechanical energy Sound energy Thermal energy Light energy In thermal energy, heat does not easily move through materials called _. Metals Insulators Conductors Liquids Curling iron Cookie sheet Metals Coat, hats, gloves and scarves stove drum touching hot heating element pan over a fire