goes into space through the atmosphere. However, greenhouse gases trap some of the rising heat...Carbon dioxide accounts for most (more than 70 percent) of the greenhouse gases in the atmosphere ……

以二氧化碳为主的温室气体是如何使地球变暖的呢？WHAT are greenhouse gases and how do they make Earth warmer?Greenhouse gases... greenhouse gases.People are burning more coal and oil today than they were 100 years ago.Greenhouse gases ……

energy escapes (逃离) into space. The greenhouse gases such as water vapour, carbon dioxide (二氧...) into space. The greenhouse gases such as water vapour, carbon dioxide (二氧化碳) and methane allow solar ……

energy escapes (逃离) into space. The greenhouse gases such as water vapour, carbon dioxide (二氧...) into space. The greenhouse gases such as water vapour, carbon dioxide (二氧化碳) and methane allow solar ……

grows in a greenhouse in the International Space Station (太空站). LED lights help plants grow in space... *keep astronauts alive in space.It is the first time people ate food grown in space ……

ofgreenhouse gases(温室气体). Greenhouse gases are found in the air. The main greenhouse gas iscarbon dioxide(二氧化碳).Greenhouse gases are made whenfossil fuels(矿物燃料) like coal and oil areburned(燃烧 ……

energyescapes(逃离) into space.The greenhouse gases such as water vapour, carbon dioxide (二氧化碳) and methane... the atmosphere and is lost in space.The greenhouse effectAtmosphereSolar radiation passes through ……

? Not Chang’e, but Tiangong-2, China’s second space lab (空间实验室). China’s first space lab, Tiangong-1, went into space in September 2011 and finished its main missions (任务) this March. But Tiangong-2 will do ……

vegetables in any possible place. They also have “one thousand” ways to cook veggies... vegetables in any possible place. They also have “one thousand” ways to cook veggies ……

of the sun heat (热度) from getting back into space.There are natural greenhouse gases. Some human... countries. Scientists have set a goal for greenhouse gases emissions: to limit the world temperature ……

” and it was a bit dry. The National Aeronautics and Space Administration (美国国家航空航天局) in the US was the first one to think about growing meat in a lab. It was looking for a food for astronauts in space ……

China launched its second space laboratory, the Tiangong II, on Sept 15, which space officials say will become the country’s largest scientific platform in space to date.The space lab was lifted off ……

宇航员吃上了太空蔬菜Astronauts (宇航员) on the International Space Station (国际太空站) had a special lunch last... grew (种植) fresh food in space. Kjell Lindgren works on the station. “That’s awesome (太棒了)!” he said ……

-2, China’s second space lab (实验室), flew into space on Sept 15. It’s one step closer to China’s dream of building a space station.Tiangong-2 plans to work for at least two years. It goes around ……

space lab, was successfully sent into space on Sept 15. That was less than one month ahead of the 60th anniversary of the birth of China’s space industry. On Oct 8, 1956, China started its first missile ……