combination with other factors such as nutrients and landmanagementwill determine future pattensand trends in productivity.complex relationship between temperature,rainfall, cloudiness, and carbon dioxide, probably inincrease plant growth,thanks towarmer temperatures and a longer growing season.of the journal Science found a drought-related decline in such plant growth from 2000 to 2009,evenrose and the amount of carbon dioxide in the atmosphere increased.But a new study in Fridays editionmore carbon dioxide left in the atmosphere, and thus more warming, Zhao Maosheng from thethough temperatures continued to climb.increase in the past decade.interpretations suggested global warming might actually help plant growth around the world. he said.University of Montana explained in a telephone interview.）33.Zhao Maosheng really worried thatTheir studybased on the data collected by NASA satellites,found that north areascontinued oAs drought caused by warming reduces the land s ability to take in carbon, the result could beThe amount of carbon taken in by growing plants increased from 1982 to 1999 as temperatures）32. From the first paragraph,we can learnInstead, he and Zhao found a small but measurable decline of about 1%, compared to a 6%）29.31.30.B. the emission of carbon dioxide increasesA.more and more land will be abandonedB.They improve our abilty to ellstorie.They promote cross-culture understandingD. carbon dioxide levels have been risingB.drought has been causing loss of soil and waterC.Means of survival.A.Signs of identity.D.They are a symbol of wisdom and spirits.the climate becomes warmer and warmerA the emission of carbon hasn't been reducedWhat does the last paragraph mainly talk about?A.Learn.D.Efforts to preserve indigenous stories.CAttitudes towards passing down stories.A.Ways to share stories with the audience.the rise of temperature doesn't promote the plant growth高二英语（二）第5页（共8页）B.Adapt.Din the recent decade or so.C.RestoreD.Forms of pleasureB. Sources of strength.D.Interpret
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