社会科学-第三季11《农产品是怎么到你手上的》From Farm to You 22:57 社会科学-第三季13《天气和气候》Weather and Climate 29:27 社会科学-第三季15《我们改变了环境》We Change Our Environment 25:14 社会科学-第四季01《不同文化》Different Cultures 22:09 社会科学-第四季02《庆祝》Various ...
Weather changes day to day.Climate is the pattern of the weather conditions over a long period of time for a large area,and climate can be affected by the Earth's atmosphere (大气层). But during the past few hundred years,oil,gas,and coal have powered homes,cars,and factories.These ener...
This gas traps heat from the sun that would otherwise escape Earth’s atmosphere. That increases the Earth’s ___, which contributes to the planet’s warming.Climate change affects more than temperature. Warmer water changes the patterns of ocean currents, affecting global weather patterns.Some...
Weather changes when the temperature and the amount of water in the atmosphere change. We cansee and feel water coming from the atmosphere when we have rain. But the water must somehow get backto the atmosphere. Meteorologists call this the water cycle. There are many stages in the water ...
The movement helps to take the heat energy from the sun across the earth. So the___changes.What’s the difference between weather and climate?Climate is a place’s weather over a long time. The weather changes from day to day and___from hour to hour. It can be sunny in the morning...
Weather changes when the temperature and the amount of water in the atmosphere change. We can see and feel water coming from the atmosphere when we have rain. But the water must somehow get back to the atmosphere. Meteorologists call this the water cycle....
The weather changes from day to day and even from hour to hour. It can be sunny in the morning, cold and wet in the afternoon. But the climate changes very slowly over lots of years.A.What is the weather?B.What can weather do?C.What makes the weather change?D.Some places get ...
Climate change will bring greater extremes in weather,the Government's chief scientific adviser has warned as he called for action to deal with global warming.Professor Sir John Beddington says the effects of climate change on the weather are already being felt in the UK."In a sense we have ...
Weather changes when the temperature and the amount of water in the atmosphere change. We can see and feel water coming from the atmosphere when we have rain. But the water must somehow get back to the atmosphere. Meteorologists call this the water cycle. There are many stages in the water...
Professor Sir John Beddington says the effects of climate change on the weather are already being felt in the UK. “In a sense we have moved from the idea of global warming to the idea of climate change, and that is rather important. Temperatures are increasing and there are more changes ...