摘要
“气候变化”的话题近来在各个场合被频繁的提及，而学说众多。文章运用常见的地理知识来分析地球气温的变化情况。
The topic climate change which is seldom talked about before is being often talked about. And there are many theories about climate change. This article analyzes earth temperature change with usual Geography knowledge.
出处
《科教导刊》
2011年第21期232-233,共2页
The Guide Of Science & Education
关键词
冰期
间冰期
厄尔尼诺
那尼娜
冰芯
Ice period
interglacial period
E1 Nino
LNin
ice core
