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 
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 
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 
Sweet Food and Healthy FoodDo you like sweet food? Many people love cake, candy, and cookies. These foods have a lot of sugar. Sugar tastes good. But too much sugar is not good for you. It can hurt your teeth. Sweet food does n...Read story
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Practice Energy
Read, listen, and practise using “Energy” in fun stories and activities.