作业帮英语翻译All the useful energy at the surface of the earth comes from the activity of the sun.The sun heats and feeds creatures and mankind.Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.Coal,o
来源：学生作业帮助网 编辑：作业帮 时间：2024/12/01 03:59:25
英语翻译All the useful energy at the surface of the earth comes from the activity of the sun.The sun heats and feeds creatures and mankind.Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.Coal,o
英语翻译
All the useful energy at the surface of the earth comes from the activity of the sun.The sun heats and feeds creatures and mankind.Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.
Coal,oil,natural gas,and all other fuels are stored energy from the sun.Some was collected by this season’s plants as carbon compounds.Some was stored by plants and trees ages ago.Even waterpower derives from the sun.Water turned into vapor by the sun falls as rain.It courses down the mountains and is converted to electric power.Light transmits only the energy that comes from the sun’s outer layer,and much of this energy that is directed towards the earth never arrives.About nine tenths of it is absorbed by the atmosphere of the earth.In fact,the earth itself gets only one half millionth of the sun’s entire output of radiant energy.
积分不多……见谅……之后追加……
英语翻译All the useful energy at the surface of the earth comes from the activity of the sun.The sun heats and feeds creatures and mankind.Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.Coal,o
地球表面所有可以使用的能量都来源于太阳的活动,太阳照耀着植物和人类.每年他提供给人类200,000,000吨粮食和将近10,000,000吨木材.
煤炭,石油,天然气,和其他燃料都是存储的太阳的能量.一些是这个季节的植物收集的碳元素.另一些是很多年前由树木储存的.甚至水能也是由太阳驱动的.水由太阳转化成水蒸气,并落下为雨.它从山脉上流下来然后被转化成电能.阳光只是太阳传过来的外层能量,这些能量大部分没能够到达地球上,9/10的能量被地球的大气层吸收了.事实上,地球本身只能得到1/500000的全部太阳光能量