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3º NS. UNIT 5.
ENERGY
| Question | Answer |
|---|---|
| 1. Forms of energy | 1. Formas de energía |
| Homework | Tareas |
| (to) Heat | Calentar |
| (to) Work | Trabajar |
| Source | Fuente |
| Tools | Herramientas |
| Machines | Máquinas |
| Electricity | Electricidad |
| (To) Plug | Conectar |
| Mains electricity | Red eléctrica |
| Battery | Pila |
| Means of transport | Medios de transporte |
| Burning fuel | Quema de combustible |
| Petrol | Gasolina |
| Kinetic energy | Energía cinética |
| Electrical energy | Energía eléctrica |
| Chemical energy | Energía química |
| Light energy | Energía luminosa |
| Sound energy | Energía sonora |
| Thermal energy | Energía térmica |
| 2. Light and sound energy | 2. Energía luminosa y sonora |
| Bulb | Bombilla |
| Screen | Pantalla |
| (to) Travel | Viajar |
| Transparent | Transparente |
| Opaque | Opaco |
| Translucent | Translúcido |
| Frosted glass | Cristal escarchado |
| Material | Material |
| (To) Bounce back | Rebotar |
| Shiny surface | Superficie brillante |
| Reflection | Reflexión |
| (To) Slow down | Reducir la velocidad |
| (To) Change | Cambiar |
| Refraction | Refracción |
| Sound | Sonido |
| Noises | Ruídos |
| Vibration | Vibración |
| Wave | Onda |
| Lightning | Relámpago |
| Thunder | Trueno |
| Noise Pollution | Contaminación acústica |
| Light Pollution | Contaminación luminosa |
| 3. Sources of energy | 3. Fuentes de energía |
| Non-renewable sources | Fuentes no renovables |
| Natural gas | Gas natural |
| Coal | Carbón |
| Mines | Minas |
| Petroleum | Petróleo |
| Natural matter | Materia natural |
| Limited | Limitado |
| (to) Run out | Agotarse |
| (to) Pollute | Contaminar |
| Renewable sources | Fuentes renovables |
| Biomass | Biomasa |
| Unlimited | Ilimitado |
| Solar energy | Energía solar |
| Wind energy | Energía eólica |
| Hydroelectric energy | Energía hidroeléctrica |
| Bionergy | Bioenergía |
| Wind turbines | Turbinas eólicas |
| Dams | Presas |
| Organic matter | Materia orgánica |
| Stoves | Estufas |
| "4. Responsible use of energy | 4. Uso responsable de la energía. |
| (To) Save | Ahorrar |
| (to) Turn off | Apagar |
| (to) Fill | Llenar |
| Washing machine | Lavadora |
| Dishwasher | Lavavajillas |
| Shower | Ducha |