This water is in a constant cycle — it evaporates from the ocean, travels through the air, rains down on the land and then flows back to the ocean. In this article, we'll take a closer look at the world's water, including how much fresh water and salt water exist on the Blue Pla...
Task Ⅰ How much water can we use? …...Not that much! 75 percent of the earth is water; but we can only use about 2.5 percent. The chart below shows the percentage of fresh water on Earth. Summarize the information by selecting and reporting the main features, make comparisons where ...
how much water are there on the earth then?Most of the water is in the oceans or locked away as ice.The largest volumes of fresh water are stored underground as groundwater,imagine there is only one barrel of water in the world,then there is only a spoon of it on the land,and the...
some factories pour waste things into the rivers, lakes or into the sea near by. The water there has become very dirty and we can’t use them at all. Although there are seventy–five per sent of water in the world, we can only use fresh water, that there is only a little...
1、Use water in as much ways as you can. 2、Replace worn washers 3、Publicize the knowledge of water saving Please remember the tips up,find more ways of water saving and start to Save Water today! 节约用水的英语作文 篇8 The human race is using up water faster than we can replace it...
How much do you pay in rent? M: Well, I have a roommate, so I pay half the rent. That is $275 a month with gas, water, and electricity included. And the Internet and satellite TV are separate. W: That’s really a wonderful price. How on earth did you find a place like that...
renewal is more or less fixed. It relies on natural processes that operate independently of how the resource is used – this is why water conservation is important. In many places, especially in arid climates, the renewal time scale for water resources can be much slower than in other places...
8. This mixing of fresh and salt water creates a unique environment is filled with life of all kinds.9. Here, animals can enjoy all the benefits of the oceans without having to face much of its dangers.10. Since estuaries protect animals and plants and prevent erosion, protect them is ...
William Robert is a member from a non-governmental group, helping to design the drone and advise on the project. He said: "Our role here is to help the farmers increase their income and make their jobs much easier".1. According to Mohamed Thariq, the pineapple drones are ___. A.of l...
How much water is on Earth?