What Is Energy And Where It Comes From
Energy is the ability to make things happen — to move objects, give off light, produce heat, or make sound. Nothing changes or works without it: a running child, a glowing lamp, a warming heater and a ringing bell are all energy at work. Energy also comes in different forms, such as movement energy, light energy, heat energy and sound energy, and it can change from one form into another.
Most of the energy around us can be traced back to the Sun. Plants use sunlight to grow, animals and people eat plants for the energy stored in food, and that stored energy lets the body run, think and play. Energy sources fall into two groups: renewable sources like sunlight and wind that never run out, and non-renewable sources like oil, coal and gas that will run out one day. Matching sources to what they power — sunlight to a solar panel, wind to a turbine, a battery to a phone — shows how the energy we use every day is collected, stored and put to work.
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What is energy?⚡️🌞🔋 Energy makes things happen! Every time something moves, lights up, heats up, or makes a sound, energy is doing the work. You use energy when you run in the field. A fan uses energy to spin. The Sun gives energy to plants. 🌱 Tap Next and let's go on an energy adventure!
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Energy in actionWhere is the energy? Energy is hiding everywhere. Tap each card to see what kind of energy is at work. 🏃A running child ➜ Movement energy! 💡A glowing lamp ➜ Light energy! 🔥A warm stove ➜ Heat energy! 🔔A ringing bell ➜ Sound energy! Tap all four cards to reveal them.
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The Sun is the bossMost energy starts at the Sun ☀️ The Sun is like a giant energy battery in the sky. Press the Sun to send its energy out! Tip: tap the Sun ☀️ 🌳 🔆 🌡️
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Energy from foodYou get energy from food 🍚 Your body is an energy machine! Food gives you energy to run, think, and play. 🍎 ➜ 🧒 ➜ ⚽ And guess what? The apple grew because the Sun gave energy to the apple tree. The Sun's energy travels all the way into you! ☀️➜🍎➜🧒
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Sources of energyTwo kinds of energy sources Some sources never run out (renewable). Some will run out one day (non-renewable). Tap a source, then tap the right box. ☀️ Sunlight 💨 Wind 💧 Flowing water 🛢️ Oil ⛏️ Coal 🔥 Natural gas ♻️ Never runs out ⌛ Will run out Pick a source to start sorting.
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Match the powerWhat powers what? Tap a source on the left, then tap the thing it powers on the right. ☀️ Solar panel 💨 Wind turbine 🔋 Battery 🌀 Spinning blades 📱 A phone 🏠 A sunny rooftop Make 3 matches!
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You did it!🎉⚡️🌞🎉 Brilliant! You're an energy expert! Here's what you learned today: ⚡️ Energy makes things move, glow, heat up and make sound. ☀️ The Sun is where most of our energy begins. 🍎 Food gives your body energy to play and think. ♻️ Some sources never run out (sun, wind, water). ⌛ Some sources will run out (oil, coal, gas). Next time a light turns on, ask yourself: where did that energy come from? 🌟 Well done, energy explorer!
Frequently asked questions
- What is energy in simple terms for kids?
- Energy is what makes things happen. Anything that moves, lights up, heats up or makes a sound is using energy to do its work.
- Where does most of our energy come from?
- Most energy on Earth starts at the Sun. Plants capture sunlight to grow, and that energy passes into food, fuels and many of the things we use each day.
- What is the difference between renewable and non-renewable energy?
- Renewable sources, like sunlight and wind, never run out. Non-renewable sources, like oil, coal and gas, will eventually run out because there is only a limited amount.
- How does food give us energy?
- Food stores energy that originally came from the Sun. When you eat, your body releases that stored energy so you can run, think and play.
- What are the main forms of energy a child should know?
- Common forms include movement energy, light energy, heat energy and sound energy. Energy can also change from one form into another, such as a battery turning stored energy into light.
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