Q. Since when the global warming has speeding up?

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Q. Methane contributes how much of green house effect in the atmosphere?

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Q. Since the Kyoto protocol, how much emission has been increased by USA per year?

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Q. Kyoto protocol was refused by which country?

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Q. 150 years ago, the average temperature of earth was about

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Q. In 1999 extreme weather event, which country has the worst drought for 50 years wrecks agriculture?

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Q. The Arctic ice cap is thinning by

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Q. Kyoto conference was held in

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Q. Which countries in the EU are struggled to meet their carbon dioxide reduction level agreed by 2010?

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Q. The issue of climate change was first discussed at the

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Q. Glaciers are melting due to the increase in the earths

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Q. Why the concentration of carbon dioxide is large in the atmosphere?

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Q. In 1992, some 50 countries in the Earth summit in Rio signed a treaty about

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Q. Carbon dioxide contributes how much percent of green house effect in the atmosphere?

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Q. In 1999, in which country the cyclone sweep away the coastal villages?

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Q. Many people believed that GM seed will help the world to

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Q. Which island countries are alarmed at the prospects of global warming?

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Q. It is expected that the concentration of carbon dioxide will be doubled in

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Q. Nitrogen oxides contribute how much of green house effect in the atmosphere?

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Q. For how many years the carbon dioxide remains in the atmosphere?

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