“When I swim, I cannot breathe if I put my head under the water!”But fish get air in a different way. They have “gills” on the sides of their heads. Joey learned that water has oxygen in it. The water pass...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook water pollution Thesaurus Legal Encyclopedia Wikipedia Related to water pollution:air pollution,noise pollution Contamination of rivers, lakes and seas by fertilizers, pesticides, sewage, and oil or toxic waste from ship...
The town is without electricity and the water supply has been cut off. 镇上已停水断电。 来自柯林斯例句 30. The shower is easy to install — it needs only to be connected up to the hot and cold water supply. 淋浴器很容易安装——只要接上冷热水就行。 来自柯林斯例句 点击展开全部例句拍照翻...
Butwatershortages are even more worrying in India. 出自-2016年6月阅读原文 Aswatertables have fallen and irrigation wells have gone dry, China's wheat crop, the world's largest, has declined by 8% since it peaked at 123 million tons in 1997. ...
It has air that we can breathe. It has water for us to drink. It has plants and animals that we can eat. Earth is neither too hot nor too cold for us. 1.We are on the earth, but we can see things that are not on the earth. Early in the morning, we can see the sun come...
pump for the vertical layout, with the impeller rotating parts to bear the weight of water stress in the same direction. 泵为立式布置,转动部件重量与叶轮承受水压力同向。 www.cn-em.com 4. The lava in these places has air bubbles in it and is therefore equivalent to the weight of water,...
and underground. It is even in the air. Frozen water is found on some parts of Earth as snow and ice. Water covers over two-thirds of Earth's surface. Salt water in the oceans makes up most of Earth's water. Earth has much less fresh water. ...
It has air that 16 can breathe (呼吸). It has water that we can drink. It also has plants and animals that we can eat. Earth is neither too hot nor too 17 for us. It has everything we need to live our lives.We are on Earth, but we can see things that are not on Earth....
a不同矿区煤和矿井水相互组合产气结果 The different mining area coal and the pit water inter-combination produce are mad the result[translate] aIt is said that on the moon there is no water and air, and it is very cold at night and very hot in the day 正在翻译,请等待...[translate]...
A new study has found that water in the air, not just heat, is important in measuring global warming. The researchers say, when considering humidity and heat, the temperature increase is two times greater than earlier estimates.The researchers also note, temperature by itself is not the best ...