Completar frases Climate change: new wordsVersión en línea Students should guess the missing words in the text. por sabela carreira 1 temperature warming human climate Scientists implications planet's change rapidly What is climate ? The planet's has constantly been changing over geological time . The global average today is about 15C , though geological evidence suggests it has been much higher and lower in the past . However , the current period of is occurring more than many past events . are concerned that the natural fluctuation , or variability , is being overtaken by a rapid - induced warming that has serious for the stability of the climate .
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