高考阅读分类专练及详解-地理类.doc

文档介绍：(1)MoveEarth—it’snosciencefictionLONDON-fromoverheating:(彗星)inthedirectionofEarth,,(NASA)engineersandAmericanastronomers.—,andhiscolleaguesDonKorycanskyandFredAdams,andsendssomeofitsgravitationalenergytoEarth.“Earth’sorbitalspeedwouldincreaseasaresultandwewouldmovetoahigherorbitawayfromtheSun,”,,theplanprovidesanidealwaytoglobalwarming,“promise”ourbiosphere(生物圈)—’,,(误算)inorbitcouldfireitstraightatEarth—,ifEarthwaspushedoutofitscurrentpositionitis“mostlikelytheMoonwouldbestrippedawayfromEarth,”itstates.’?’