T hey set carbon dioxide levels to what scientists are predicting for our planet by the endof the century. T hey found that the resultingrice crops had lower than normal levels of vitamins, minerals and protein. T he researcherssaid the effects of planet-warming gases would be most severe ...
根据第二段中的“But scientists are finding that rising levels of carbon dioxide and other planet-warming gasses threaten food quality.(但科学家们发现,二氧化碳和其他全球变暖气体水平的上升威胁着食品质量。)”可知,高温会让作物的质量变差。故选B项。 (2)题详解: 推理判断题。根据第四段中的“Rice ...
in the open ocean environment. And one of the key things that we measure is CO2levels. And we've been able to record this increasing quantity of atmospheric CO2into the ocean." Scientists expected that as atmospheric CO2increased, more and more of the carbon dioxide would be ...
The new study suggests a way to lower the nutritional harm of climate change. One way, Kobayashi said, is grow different forms of rice that have shown to be more resistant to higher carbon dioxide levels. (1) Which county would be influenced most by planet-warming gases according to the ...
A new study shows that rising levels of planet-warming gasses may reduce important nutrients in food crops. Other studies have shown that higher temperatures from climate change and weather extremes will reduce food production. But scientists are finding that rising levels of carbon dioxide and other...
Researchers studied the effects of one such gas-carbon dioxide-on rice. The researchers grew rice plants in a controlled environment. They set carbon dioxide levels to what scientists are predicting for our planet by the end of the century. They found that the resulting rice crops had lower th...
The new study suggests a way to lower the nutritional harm of climate change. One way, Kobayashi said, is grow different forms of rice that have shown to be more resistant to higher carbon dioxide levels.(1) Which county would be influenced most by planet-warming gases according to the tex...
One way,Kcbayashi said, is to grow different forms of rice that have shown to be more resitant to highercarbon dioxide levels.32 Which country would be influenced most by planet-warming gasses according to the text?A.ChinaB.BritainC.AmericaD. Myanmar33. How is Paragraph 3 mainly developed...
Those who see rising carbon dioxide as a major threat need to answer the simple question what are they going to do about the huge increases in fossil fuel use outside the UK and Europe. The figures show even if the UK succeeded in eliminating net carbon usage world use and output of CO2...
Planet-warming carbon dioxide is now increasing at the fastest rate of anytime in 66 million years.