I.阅读理解Earth is the only planet that scientists think has life.Why does Earth have life while the other planets(行星)don't? For one thing, Earth has just the right temperature. As the third planet from the sun, Earth seems to bejust the right distance away. The planets which are cl...
Why is there a huge decrease in water on earth every year According to my research findings, due to the fact that the earth's water is electrolyzed into oxygen and hydrogen due to the earthquake and radio, and the proportion of hydrogen is small, it escapes to the outermost layer of the...
2. About 70% of the Earth is covered ___ water. Why do we call it the Earth then?相关知识点: 试题来源: 解析 About 70% of the Earth is covered with water. “be covered with”意为“被……覆盖”,符合句意,因此答案正确。反馈 收藏 ...
Why does some land have so much growing on it, while other land has almost no plants growing on it at all? To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the Earth only a few unusual plants...
Why does some land have so much growing on it, while other land has almost no plants growing on it at all?To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants alsoneed water. In very dry parts of the Earth only a few unusual plants ...
White, I'm afraid we have to put you on a strict diet. From now on, you're going to have to stay away from salty food. W: Does that mean I can't have any more fast food? M: Right. You can't have any fried food or steaks. W: What about breakfast food like eggs and ...
So, how does the formation of a cloud become actual rain?那么是如何因云成雨的呢？For rain to be produced, the water condensing in the clouds has to become so heavy that it will fall to Earth, or else the tiny droplets will just stay suspended in the cloud, in the same way we see ...
Why does some land have so much growing on it, while other land has almost no plants growing on it at all?To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the earth only a few unusual plants ...
aThe amount of water needed on earth depends on the number of people, animals, and plants that consume it. Although there are places with a lot of water, most places on earth have very little. That is why it is important to take care of water and not waste it.[translate]...
LookattheEarthfromspace.Whydoesourplanetlooksoblue?(1)___Waterisnotjustanimportantpartofourplanet.Itisanimportantpartofourbody,too.Morethanhalfofourtotalbodyweightiswater. (2)___That'swhyweneedtodrinkplentyofwatereveryday.Wedrinkwater.Weuseittocook,clean.Farmersuseittogrowvegetablesandcropslikerice...