energy
energy make the world go, it i indipenible to both animal life and human life. we get heat energy from the food we eat, light energy from the un and electricity from water. in the hot ummer when there ia a power outage we feel all the more the need for electric energy which power the electric fan md air-conditioner.
there are different ource of energy. the river and tream are a good ource for electrie energy. the an provide u with light, heat and electricity. there i alo ound energy in the radio tranformed from electric energy. the energy can be changed from one form to another. it can never be ehauted nor reproduced. it jut goe on changing in cycle.
it i important for u to make ue of energy. olar energy i being made to generate electricity, to cook and to bathe. atomic energy i ued in indutry and aviation and many other field. we are now doing our bet to inake energy erve our people in every way poible.
能
能量使世界运转。动物和植物的生命都离不开能量。我们从所吃的食物中获取热能，从太阳和水力发电中获取光能。在炎热的夏天，当断电时，我们更感需要能驱动电风扇和空调器的电能。
有不同的能源：江河溪流是电的良好能源；大阳可提供光能，热能和电能。在无线电传输中，电能可转换为声能。能量可以从一种形式转接到另一种形式，它不会耗尽也不会创生，而是不断地循环往复。[由Www.haozuowen.com整理]
对我们来说，充分利用能量很重要。人们正在利用大阳能发电、做饭、洗浴。原子能被用于工业、航空和其他领域。我们正在尽一切可能让能源服务于人类。