The weather has something to do with (与……有关) temperatures, humidity, wind speed and direction(风速和方向), and air pressure(气压). Temperatures tell us how hot or cold the air is. When the sun shines, it warms up
5. Weather ___ are predictions of the conditions of the atmosphere for a given place and time. 8. Global air circulation is caused by the extreme interaction of ___ and cold air. 9. Dry weather is usually indicated by a ___ pressure in the atmosphere. 10. ___ is an instance...
What is the air density doing when the weather forecast says the pressure is rising? What type of rock forms due to high pressure? What is the air pressure in the troposphere? What is the average atmospheric pressure? What climatic conditions are most likely to produce wind erosion?
For example, in fair weather the air pressure is generally high. The air is still and often full of dust. Faraway objects may look hazy. But when a storm is brewing, the pressure drops and you are often able to see things more clearly. Sailors took note of this long ago and came up...
After sudden warming, the jet stream can "snake" more, which creates a large area of high pressure that becomes stubborn to shift. When this happens, northern Europe, including the UK, is likely to get a long spell of dry, cold weather, whereas southern Europe will tend to be...
Your sense of (34) can also help you find weather changes. Just (35) it rains, odours become stronger. This is (36) odours are suppressed in a fair, high-pressure center. When a bad weather low moves (37) , air pressure lessens and odours are (38) . You can also hear a(n) (...
( ) 27. After the haze (雾霾) weather, the pressure to ___ the environment is strong and growing. A. control B. create C. protect D. provide ( ) 28. She was trying to pass her driving test and she finally...
"It is a huge earthquake and it is very tiring. And one of the challenging points for the earthquake is the weather," says Durmus Aydın, Secretary General of the Türkiye-based IHH, a humanitarian relief organization. "Still, there are people who are under the rubble and ...
根据“Cool air produces high air pressure and warm air produces low air pressure. Warm air wants to rise. When warm air rises, cool air will move in and replace the warm air, causing wind.”可知,冷空气产生了高气压,暖空气产生了低气压。暖空气上升,冷空气进入暖空气,形成了风。故选A。(2)...
What is a high-pressure center of dry air called? What is the relationship between the dew point and cloud formation? What is the average atmospheric pressure? What weather instrument is used to measure the dew point? Can the dew point be higher than temperature?