An introduction in an essay

We use energy to do work. Work means moving something, lifting something, warming something, lighting something. Many times it's really hard work! The information provided by StockCharts. In The Energy Story, we will look at the energy that makes our world work. But where does energy come from? Market data provided by: Interactive Data Corporation. When we eat, our bodies transform the energy stored in the food into energy to do work.

Cars, planes, light bulbs, boats and machinery also transform energy into work. Energy powers our vehicles, trains, planes and rockets. There are many sources of energy.

Unless otherwise indicated, all data is delayed by 75 minutes. Energy warms our homes, cooks our food, plays our music, gives us pictures on television. Is not investment advice.

Trading and investing in financial markets involves risk. Energy is an important part of our daily lives. When we think or read or write, we are also doing work.

Energy powers machinery in factories and tractors on a farm. Commodity and historical index data provided by: Pinnacle Data Corporation. You are responsible for your own investment decisions.

Energy lights our cities. An introduction in an essay. Com, Inc.

When we run or walk, we burn food energy in our bodies. All these are a few of the various types of work. National Resource Center on Domestic Violence.