Nearly three-quarters of the earth's surface are covered with water.

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• About 70 per cent of the surface of the Earth is covered with water.对About 70 per cent划线提问
• __ most of the earth's surface is covered by water,fresh water is very rare and precious.
• About two thirds of the Earth's surface is covered by the seas ___ are home to millions of species of plants and animals
• -Excuse me,can you tell me where the shoe shop is?-Oh,it's just _____ the cornerA,by B.in C.round D.alongAbout 70 per cent of the surface of the Earth is covered with water.(对划线部分提问)About 70 per cent 划线_____ _____ of the Earth's surface is covered with water?
• Water is very important to l_____ things.Without water there can b______ no life on the earth.All animals and p______ need water.Man a______ needs water.We need water to drink,to c_____ our food and clean o_____.Water is n______ in factories,offices,schools and hospitals.From space the earth l_____ like a huge water-covered globe.W______ covers about 70 percent of the earth's surface.There is water in oceans,sea,r______ and lakes.E______ in the driest
• 初二首字母填空 火速啊The water problem may be the most serious problem in theworld.You may think it is (1)s because nearly 70％of the earth's surfaceis covered (2)w water .Yes it's true but about 97％ of it is sea water orsalt water ,and people can't(3)d it.People can only drink anduse the (4)o 3 ％.The water comesonlyfrom (5)r ,lakes,and underground.And we cannot evenuse all of that （6)b the iceberg covers some of it.Even more and morepeople havepolluted some of
• 英语翻译Water is very important for living things.Without water is impossible.All animals and plants need water.Especially human.About 70 percent of the earth’s surface is covered with water,there are many places in the world still running out of water.So we should make good use of water on earth.Nowadays,We are paying more attention on many environmental problems we made before,one of them is the water emergency.Long time ago,we never noticed that we are
• The world is not only hungry but also it is thirsty .It seems strange that nearly 3∕4 of the earth’surface is covered wi
• 2.Nearly ___ of the surface of our planet is covered by water.
• Nearly ___ of the surface of our planet is covered by water.
• 弹簧上端固定，下端挂一只条形磁铁，使磁铁上下振动，磁铁的振动幅度不变.若在振动过程中把线圈靠近磁铁，如图所示，观察磁铁的振幅将会发现（　　） A.S闭合时振幅逐渐减小，S断开
• 23 19 21 17 19 15 17 25 27 27 29 29 31 按照规律把问号填上