世界水日英语作文:Stop wasting our precious water
来源:作文咖 本文已影响9.94K人
来源:作文咖 本文已影响9.94K人
The world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earth's surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes,underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.
However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?
We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.
六年级英语作文:Help Our Parents to do Housework450字
中考英语满分作文 A Letter to the University President大纲
中考英语满分作文 A Letter to the University President
初三英语作文:How to Deal with Our Study Problems450字
Success starts with setting goals250字作文
2019安顺市中考英语满分作文:How Can We Protect Ourselves at School?650字
中考英语满分作文 A Letter to the University President范例
世界水日英语作文:Water is important
高二英语作文:The Good Sides of Extra-curricular Activity900字
中考英语满分作文A Letter to the University President
高三英语作文:How to Protect Ourselves from COVID-19500字
初三英语作文:How to keep a good relationship with parents1000字
I want to be a volunteer of protecting animals作文
中考英语满分作文 How to Improve Your English Reading
初二英语作文:Great Changes in Shanghais Transportation450字
娆叉浮榛勬渤鍐板?宸濓紝灏嗙櫥澶??闆?弧灞便?/span><span id="imageplus-nopic-icon"
鏁呭洯鑲犳柇澶勶紝鏃ュ?鏌虫潯鏂般?/span><span id="imageplus-nopic-icon">作文
中考英语作文范文 How I Spent My Summer Vacation
澶滄繁鐭ラ洩閲嶏紝鏃堕椈鎶樼?澹?/span><span id="imageplus-nopic-icon">作文
世界上最美的语言The Most Beautiful Language In the World700字作文
万圣节英语作文:Superstitions of Halloween2000字
初二英语作文:The Public Transport in Shanghai350字
高一英语作文:The Power of Persistence650字
世界水日英语作文:Water pollution in Harbin
钀借姳濡傛湁鎰忥紝鏉ュ幓閫愯埞娴?/span><span id="imageplus-nopic-icon">作文
高三英语作文:The person who has influenced me most500字
世界水日
世界水日作文
世界水日
关于water is precious英语作文
改变你的世界作文日志
鏄ュ?鏃с?浜虹┖鐦︺?娉?棔绾㈡单椴涚弧閫忋?/span><span id="imageplus-nopic-icon"
初二年级英语作文:Some interesting pictures600字
中考英语作文模板:government spend money on medical care and education
娓呭ē鐢绘墖涓?紝鏄ユ爲閮侀噾绾??/span><span id="imageplus-nopic-icon">作文
高三英语作文:the battle against the novel coronavirus550字
鏃呴?瀵掔伅鐙?笉鐪狅紝瀹㈠績浣曚簨杞?噭鐒躲?/span><span id="imageplus-nopic-icon"
中考英语作文范文 给校长的一封信 A Letter to the University Presi.
高三英语作文:The Power of Persistence650字
To respect individuality is to respect life450字作文
初三英语作文:The Person Who Has Influenced Me Most400字