Drink a lot of water.Answer the following questions.1 What is the article about?2 How much of the Earth is covered with water?3 How much of the water on the Earth is fresh water?4People can drink salty water, can't they?5 Where can we find fresh water?6 What do people use fresh...
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 ...
However, this small amount of fresh water is still enough for us. But our need for water is increasing rapidly. Only if we take steps to deal with the problem now can we avoid a severe world-wide water shortage later on. One of the first steps is to develop ways of reusing it. ...
Water covers about71%of the earth's surface. 97% of the earth's water is found in the oceans (too salty for drinking, growing crops, and most industrial uses except cooling). 3% of the earth's water is fresh. Is water 75% of Earth?
作文一 With the advancement of industrialization, there is less and less fresh water on the earth, and the water of life will die. Humans will die of thirst if they do not drink water for a long time, plants will dry up without water, and animals will die without water. ...
We can often see some people waste water.我们会经常看到有一些人浪费水。We should turn off the tap after washing．We should take a shower，not a bath．我们应该在用完水后关上水龙头。我们不应该淋浴.We should recycle water．我们应该循环利用水。After washing dishes，we should use ...
We should not pollute water so that we willl have fresh water for years and years.If we do not save water, the last drop of water will be a teardrop. To protect water is to protect our life.2.Some people think there's much water on the earth.In fact,there is only a...
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...
sent of water in the world, we can only use fresh water, that there is only a little. So we should use little water when we need to use it. For example, I do not use too much water when I am washing my face or having a bath… It is important for us to keep the water clean...
aMost 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 water we can use is only a drop of it....