Energy
Meaning
The strength and vitality required for sustained physical or mental activity.
Pronunciation
UK ˈenədʒi
US ˈenərdʒi
Example Sentences
- An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.
- [It's] key to their survival to eat such great quantities, especially for sea otters, as they use up so much energy keeping themselves warm.
- His theories on relativity laid the framework for a new branch of physics, and [Einstein's] [E = mc2] on mass energy equivalence is one of the most famous formulas in the world.
- The world famed energy drink Red Bull was created in [Bangkok] by [Chaleo Yoovidhya] in 1976.
- They have few sweat glands so they wisely tend to conserve their energy by resting during the day and become more active at night when it is cooler.
- Making hardware requires energy, and recycling parts will reduce air pollution, water pollution, as well as greenhouse gas emissions.
- A refrigerator usually accounts for about 12% of a property's energy bill.
- ENERGY STAR fridges are the most economical ones.
- One chocolate chip gives an adult enough food energy to walk 150 feet.
- ML can also help in optimizing energy usage in smart homes.
Learn Energy in Context
Five Foods for Every DayDo you eat well every day? Good food gives you energy and health. Rice is a great food for every meal. Eggs are easy to cook and very good for you. Bananas are sweet and full of energy. Carrots are or...Read story 
What Is in Your Lunch?Do you know what is in your lunch? Lunch is a meal you eat in the middle of the day. Many people eat bread for lunch. Some people eat rice. Rice gives you energy. Bread gives you energy too. Vegetable...Read story 
My Morning Before SchoolDo you wake up early every morning? I wake up at seven [o'clock]. I wash my face with cold water. Then I brush my teeth. My mom makes breakfast for me. I eat rice and eggs. Food gives me energy for th...Read story 
Why Cats Sleep So MuchYour cat can sleep for 16 hours a day! Cats sleep more than almost any other animal. Cats are hunters in nature. Hunting uses a lot of energy. Cats rest to save their energy. They wake up ready to run...Read story 
Getting Ready for WorkEvery morning, a loud alarm wakes you up. You get ready for a big day at work. First, you go to the bathroom. You wash your face and brush your teeth. Then you take a shower. You put on clean clothes....Read story 
When Storms Begin at SeaThe sky turns a deep orange, and experienced sailors know something is coming. At sea, storms do not appear suddenly - they begin with quiet warnings. Warm air and cold air meet over the ocean, and th...Read story 
Fruit for a Hot DayHot days make you thirsty. Fruit can help you feel cool. Watermelon has a lot of water inside. You can eat it on a hot day. Oranges are also full of water. They taste sweet and fresh. Mango is a yello...Read story 
Why People Like RiceMore than half the world eats rice every day! Rice is a popular food everywhere. Rice is easy to cook. You can add water and heat it. Rice tastes good with meat and vegetables. It is also good with fi...Read story 
How the Body WorksYour body never stops working! It works like a busy machine. Your heart beats all day and night. It pumps blood to every part. Your lungs bring in fresh air. You breathe in and breathe out. Your stoma...Read story 
What Do Children Eat?Children love to eat! Food gives them energy to play and learn. In the morning, children eat breakfast. Breakfast can be bread, eggs, or fruit. A good breakfast helps children do well at school. Many...Read story
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Practice Energy
Read, listen, and practise using “Energy” in fun stories and activities.