...how to keep health,还有怎么保护环境的 ,这三...

发布网友 发布时间：2024-10-23 22:01

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热心网友 时间：2024-11-05 20:00

save water
Water is very important for living things. Without water there can be no life on earth. All animals andplants need water. Man also needswater.
Water is found atmosteverywhere.Even in the driest part of the world there is some water in the air.
As we all have found out, water may be a solid, or a liquid or a gas.When it isa solid, it may be as hard as brick, When itis a liquid, you can pour it out of a container. When it is a gas, you cannot see orfeel it.
Although about 70 percent of the earth's surface is covered with water,there are many places in theworld still running out of water. So we should make good use of water on earth
how to keep health
How To Keep Health
Do you want a strong body?Let me tell you how to do. You should eat lots of fruit and vegetables,anddrink lots of boiled water.You should do exercise .You should sleep at least eight in the evening,too.but you shouldn't drink coffee or tea before sleep,you shouldn't eat too many candies.You shouln't work or study too hard. The way can keep your health.
Many students do not have breakfast before they go to school.It's a quite bad habit and it's bad for your health.Maybe you don't have time to have breakfast but you couldn't learn well in your classes if you don't eat any thing .Keeping in a good health which can help you study well is very important
Protecting the Environment
　　 Environmental problems arebecoming more and more serious all over the world. For example, cars have made the airunhealthy for people to breatheand poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers.Furthermore, wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.
　　 The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to stop pollution. I hope the problem will be solvedin the near future and our home will become better and better