百度作业网英语作文 水的重要性
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英语作文 水的重要性
The impact of climate
Water has a regulatory role on the climate. Water vapor in the atmosphere can block the radiation the Earth 60%, the protection of the Earth is not cooling. Marine and terrestrial water body can absorb in the summer and accumulation of heat, so temperature is not too high; in the winter can slowly release heat, so temperature is not too low.
Marine and surface evaporation of water into the sky formed a cloud, cloud water through precipitation Down to become rain, winter will be turned into snow. Drop-in on the surface of the water to seep into the ground floor of the formation of groundwater; groundwater out from the stratum to form a spring, through streams, and rivers into the sea. Form a cycle.
Rain and snow precipitation, such as activities on the important impact of climate formation. In temperate monsoon climate, the monsoon brings a wealth of water vapor to form a distinct wet and dry autumn.
In addition, in nature, because of different climatic conditions, water will be to hail, fog, dew, frost, such as the form and influence the climate and human activities.
The impact of geographical
71% of the Earth's surface has been covered with water from the air, the earth is a blue planet. Water erosion of rock soil, river erosion and deposition, sediment transport, and create a plain, changes in surface morphology.
The Earth surface water constitute the hydrosphere, including the oceans, rivers, lakes, swamps, glaciers, snow cover, groundwater and atmospheric water. Injected into the ocean because of the water with some salt, together with the annual accumulation and evaporation, sea and ocean water is salt water, should not be used directly for drinking. Some lakes also contain saline water. The world's largest body of water in the Pacific. North American Great Lakes are the largest freshwater systems. Eurasia on the Caspian Sea is the largest saltwater lake.
The size of the Earth, Sheung Shui, there is around 1.36 billion cubic kilometers. Which
Ocean account for the 1.32 billion cubic kilometers (or 97.2%).
Glaciers and ice sheets accounted for 25 million cubic kilometers (or 1.8%).
Groundwater accounts for 13 million cubic kilometers (or 0.9%).
Lakes, inland seas, and the river of fresh water accounts for 250 000 cubic kilometers (or 0.02%).
Water vapor in the atmosphere at any known time has a market share of 13 000 cubic kilometers (or 0.001%).
The impact of life
Life on Earth first emerged in the water. Water are all essential components of organisms. The body of water 70%; while 98 percent are jellyfish in the water. Living in the water a lot of aquatic vegetation and other aquatic organisms.
Water is conducive to the conduct of chemical reactions in vivo, in living organisms also play a role in the transport of substances. Water temperature for maintaining the stability of organisms plays an important role.
意思：
对气候的影响
水对气候具有调节作用.大气中的水汽能阻挡地球辐射量的60%,保护地球不致冷却.海洋和陆地水体在夏季能吸收和积累热量,使气温不致过高；在冬季则能缓慢地释放热量,使气温不致过低.
海洋和地表中的水蒸发到天空中形成了云,云中的水通过降水落下来变成雨,冬天则变成雪.落于地表上的水渗入地下形成地下水；地下水又从地层里冒出来,形成泉水,经过小溪、江河汇入大海.形成一个水循环.
雨雪等降水活动对气候形成重要的影响.在温带季风性气候中,季风带来了丰富的水气,形成明显的干湿两季.
此外,在自然界中,由于不同的气候条件,水还会以冰雹、雾、露水、霜等形态出现并影响气候和人类的活动.
对地理的影响
地球表面有71%被水覆盖,从空中来看,地球是个蓝色的星球.水侵蚀岩石土壤,冲淤河道,搬运泥沙,营造平原,改变地表形态.
地球表层水体构成了水圈,包括海洋、河流、湖泊、沼泽、冰川、积雪、地下水和大气中的水.由于注入海洋的水带有一定的盐分,加上常年的积累和蒸发作用,海和大洋里的水都是咸水,不能被直接饮用.某些湖泊的水也是含盐水.世界上最大的水体是太平洋.北美的五大湖是最大的淡水水系.欧亚大陆上的里海是最大的咸水湖.
地球上水的体积大约有 1 360 000 000 立方公里. 当中
海洋占了的1 320 000 000立方公里(或97.2%).
冰川和冰盖占了25 000 000立方公里(或1.8%).
地下水占了13 000 000立方公里(或者0.9%).
湖泊,内陆海,和河里的淡水占了250 000 立方公里(或0.02%).
大气中的水蒸气在任何已知的时候都占了13 000立方公里(或0.001%).
对生命的影响
地球上的生命最初是在水中出现的.水是所有生物体的重要组成部分.人体中水占70%；而水母中98%都是水.水中生活着大量的水生植被等水生生物.
水有利于体内化学反应的进行,在生物体内还起到运输物质的作用. 水对于维持生物体温度的稳定起很大作用.
回答者： xubingsong2 - 试用期 一级 3-12 21:17
The importance of water
It goes without saying water means the headspring to the all lives living on the earth.For this reason water is considered to be the most important matter.With the exception of this water qualifies other important worthinesses.Here below is a list of some of them.
First water has a big affection on climate.
Sencong wather cares all the industry and agriculture much.
Third water is a inseparable part of earth ecology system.
All in all water is so important that you can not list up all its importance.
希望对你有帮助.
不过好累呀!看在悬赏的面上!唉
最佳给偶吧!
谢谢
Water has a regulatory role on the climate. Water vapor in the atmosphere can block the radiation the Earth 60%, the protection of the Earth is not cooling. Marine and terrestrial water body can absorb in the summer and accumulation of heat, so temperature is not too high; in the winter can slowly release heat, so temperature is not too low.
Marine and surface evaporation of water into the sky formed a cloud, cloud water through precipitation Down to become rain, winter will be turned into snow. Drop-in on the surface of the water to seep into the ground floor of the formation of groundwater; groundwater out from the stratum to form a spring, through streams, and rivers into the sea. Form a cycle.
Rain and snow precipitation, such as activities on the important impact of climate formation. In temperate monsoon climate, the monsoon brings a wealth of water vapor to form a distinct wet and dry autumn.
In addition, in nature, because of different climatic conditions, water will be to hail, fog, dew, frost, such as the form and influence the climate and human activities.
The impact of geographical
71% of the Earth's surface has been covered with water from the air, the earth is a blue planet. Water erosion of rock soil, river erosion and deposition, sediment transport, and create a plain, changes in surface morphology.
The Earth surface water constitute the hydrosphere, including the oceans, rivers, lakes, swamps, glaciers, snow cover, groundwater and atmospheric water. Injected into the ocean because of the water with some salt, together with the annual accumulation and evaporation, sea and ocean water is salt water, should not be used directly for drinking. Some lakes also contain saline water. The world's largest body of water in the Pacific. North American Great Lakes are the largest freshwater systems. Eurasia on the Caspian Sea is the largest saltwater lake.
The size of the Earth, Sheung Shui, there is around 1.36 billion cubic kilometers. Which
Ocean account for the 1.32 billion cubic kilometers (or 97.2%).
Glaciers and ice sheets accounted for 25 million cubic kilometers (or 1.8%).
Groundwater accounts for 13 million cubic kilometers (or 0.9%).
Lakes, inland seas, and the river of fresh water accounts for 250 000 cubic kilometers (or 0.02%).
Water vapor in the atmosphere at any known time has a market share of 13 000 cubic kilometers (or 0.001%).
The impact of life
Life on Earth first emerged in the water. Water are all essential components of organisms. The body of water 70%; while 98 percent are jellyfish in the water. Living in the water a lot of aquatic vegetation and other aquatic organisms.
Water is conducive to the conduct of chemical reactions in vivo, in living organisms also play a role in the transport of substances. Water temperature for maintaining the stability of organisms plays an important role.
意思：
对气候的影响
水对气候具有调节作用.大气中的水汽能阻挡地球辐射量的60%,保护地球不致冷却.海洋和陆地水体在夏季能吸收和积累热量,使气温不致过高；在冬季则能缓慢地释放热量,使气温不致过低.
海洋和地表中的水蒸发到天空中形成了云,云中的水通过降水落下来变成雨,冬天则变成雪.落于地表上的水渗入地下形成地下水；地下水又从地层里冒出来,形成泉水,经过小溪、江河汇入大海.形成一个水循环.
雨雪等降水活动对气候形成重要的影响.在温带季风性气候中,季风带来了丰富的水气,形成明显的干湿两季.
此外,在自然界中,由于不同的气候条件,水还会以冰雹、雾、露水、霜等形态出现并影响气候和人类的活动.
对地理的影响
地球表面有71%被水覆盖,从空中来看,地球是个蓝色的星球.水侵蚀岩石土壤,冲淤河道,搬运泥沙,营造平原,改变地表形态.
地球表层水体构成了水圈,包括海洋、河流、湖泊、沼泽、冰川、积雪、地下水和大气中的水.由于注入海洋的水带有一定的盐分,加上常年的积累和蒸发作用,海和大洋里的水都是咸水,不能被直接饮用.某些湖泊的水也是含盐水.世界上最大的水体是太平洋.北美的五大湖是最大的淡水水系.欧亚大陆上的里海是最大的咸水湖.
地球上水的体积大约有 1 360 000 000 立方公里. 当中
海洋占了的1 320 000 000立方公里(或97.2%).
冰川和冰盖占了25 000 000立方公里(或1.8%).
地下水占了13 000 000立方公里(或者0.9%).
湖泊,内陆海,和河里的淡水占了250 000 立方公里(或0.02%).
大气中的水蒸气在任何已知的时候都占了13 000立方公里(或0.001%).
对生命的影响
地球上的生命最初是在水中出现的.水是所有生物体的重要组成部分.人体中水占70%；而水母中98%都是水.水中生活着大量的水生植被等水生生物.
水有利于体内化学反应的进行,在生物体内还起到运输物质的作用. 水对于维持生物体温度的稳定起很大作用.
回答者： xubingsong2 - 试用期 一级 3-12 21:17
The importance of water
It goes without saying water means the headspring to the all lives living on the earth.For this reason water is considered to be the most important matter.With the exception of this water qualifies other important worthinesses.Here below is a list of some of them.
First water has a big affection on climate.
Sencong wather cares all the industry and agriculture much.
Third water is a inseparable part of earth ecology system.
All in all water is so important that you can not list up all its importance.
希望对你有帮助.
不过好累呀!看在悬赏的面上!唉
最佳给偶吧!
谢谢