Lots of different things around the worldcontribute to(造成) the spread of greenhouse gasses. If these gasses are not brought under control they will lead to more dangerous global warming. It is up ……

of the ________ gasses.a) green b) greenerc) greenhouse d) glasshouse6. Scientists also say that we should all ……

the rise in temperature is related to so-called greenhouse gasses such as carbon dioxide,methane(甲烷...' gasses cause temperatures to rise. In the past, temperatures rose before levels of gasses, not after ……

oxygen in the air.Human activities are causing the emission of harmful gasses into the atmosphere... cancer.Global warmingThe world is warming up because of the greenhouse effect. It causes the polar ……

oxygen in the air.Human activities are causing the emission of harmful gasses into the atmosphere... cancer.Global warmingThe world is warming up because of the greenhouse effect. It causes the polar ……

oxygen in the air.Human activities are causing the emission of harmful gasses into the atmosphere... cancer.Global warmingThe world is warming up because of the greenhouse effect. It causes the polar ……

of greenhouse gasses suddenly draws my attention. It seems that the situation is very bad. They really ……

of greenhouse gasses suddenly draws my attention. It seems that the situation is very bad. They really ……

meats.Insects are easier to raise. They use less water and land, and produce less greenhouse gasses than ……

greenhouse gasses (via *methane and *nitrous oxide) than all of the carbon dioxide released by automobiles... of methane and nitrous oxide in the atmosphere would help combat the greenhouse gas effect within decades ……

States called on China and India to shoulder more responsibility in reducing greenhouse gases... political issue. It is believed that China's greenhouse emissions are second only to the US ……

drivers began to use plug-in hybrid cars, the country would produce a third fewer greenhouse gasses... of carbon dioxide, a type of greenhouse gas that traps heat and fuels global warming. In addition ……

drivers began to use plug-in hybrid cars, the country would produce a third fewer greenhouse gasses... of carbon dioxide, a type of greenhouse gas that traps heat and fuels global warming. In addition ……

because they are not able to escape from danger, he said.The brains of eight "seasick" fish were... space greenhouse is designed to safely land a laboratory plant on the surface of the Moon, and protect ……

be in danger.Early this month, the World Meteorological Organization (WMO，世界气象组织) released a report saying... to 70 percent in 2050.Still, the worst impacts of global warming could be avoided by cutting greenhouse ……