可再生能源

Renewable Energy Resources 可再生能源资源 1.Introduction 引言 Some sources of energy are known as renewable e

RenewableEnergyResources 可再生能源资源 1.Introduction 引言 Somesourcesofenergyareknownasrenewableenergyresources.This isbecause,unlikenon-renewableenergyresources,theywillnotrunout. 一些能源被称为可再生能源资源。这是因为,不像不可再生能源资源,他们不 会用完。Renewableenergyresourcesincludesolarenergy,geothermal energy,energyfromthewindorwaves,energyfromtidesandenergyfrom biomass. 可再生能源包括太阳能、地热能、风能或波浪能、潮汐能和来自生物的能 量。 2.Solarenergy 太阳能 Everyyeartheearthreceivesabout3*1010billionkilojouleof energy.Thisenergydrivesprocessedintheatmospherethatcausethe windandwaves. 每年地球接收大约3×1011亿千焦耳的能量。这种能量驱动在大气中处理,导 致风和波浪。Someenergyisabsorbedbygreenplantsandusedtomake foodbyphotosynthesis.Soultimately,thesunissourceofmostenergy resourcesavailabletous,includingfossilfuels.