Water is so vital to our survival, but strangely enough, we don’t know the first thing about it—literally the first. Where does water, a giver and taker of life on planet Earth, come from? When I was in junior high school, my science teacher taught us about the water cycle—evapora...
As we know water is very important to us. There wont be lives on the earth without water. However there are more and more factories around us and some of them poured waste water into the rivers. They made the rivers dirty and lots of fish died. Therefore it is our duty to protect wa...
But some people don’t really care about this . They waste a lot of water pour dirty water and throw rubbish into rivers or lakes. As a result many rivers and lakes are polluted and there is less and less water for us to drink. So we must do something to protect the water resource....
Debate Continues over How Water Came to Be on EarthIt is a mystery whether Earth's water formed along with Earth or if it came after Earth formed...Brill, Richard
No. Water vapor in the air turns into water when it touches (接触) the cold 8 . Millions of water drops come together in the sky. They 9 clouds. Wind moves clouds. And the water vapor in clouds cools off and changes to water. Then the water 10 onto the Earth. Rain falls back ...
About 70 percent of our planet’s surface is covered with water, and it plays an important role in our daily lives. But how did water get on Earth in the first place?
Valuable water on the Earth (答案不唯一,合理即可) 【导语】 本文主要介绍了水来自天空中的云,其最重要的用途是饮用,还用于烹饪、清洁等,流动的水可发电,同时强调不能浪费水并列举了一些节水方法。 (1)题详解: 根据“The water we use comes from clouds in the sky as rain.” 可知,水来自天空中的...
How to protect water英语作文 1 As we know water is very important to us. There wont be lives on the earth without water. However there are more and more factories around us and some of them poured waste water into the rivers. They made the rivers dirty and lots of fish died. Therefore...
Water is the most valuable resource on the earth. Water is the necessity of our life and we must drink it everyday. Now many people can not drink clear water because many of them are badly polluted. So in order to save water the first thing we should do is reduce water pollution. In...
How to protect the Earth?Water is useful. We use water to clean things. There's not much water in many places We shouldn't waste water. We should reuse and save it.Most of our energy comes from coal and oil. We use energy to drive cars. There not too much energy. We should not...