The weather is a t of all the phenomena in a given atmosphere at a given time. It also includes interactions with the hydrosphere ['haɪdrəsfɪə]水界. The term usually refers to the activity of the phenomena over short periods (hours or days), as oppod to the term climate, which refers to the average atmospheric conditions over longer periods of time.
On Earth, common weather phenomena include such things as wind, cloud, rain, snow, fog and dust storms. 科技文Less common events include natural disasters such as tornadoes龙卷风, hurricanes and ice storms. Almost all familiar weather phenomena occur in the troposphere ['trɒpə(ʊ)sfɪə; (the lower part of the atmosphere). in Chine it said as 对流层。
In this morning ,I read a news about typhoon “菲特”,so far, At least 十字路口作文10 people have died and 4 are missing after the extreme weather hit Wenzhou of Zhejiang provinces this week. The typhoon or hurricane happen about 62 times a year on average , which has became the one of the most damage natural disaster to our country , and we did suffering a lot from it .
So ,I will talk about the extreme weather phenomenon today.
A hurricane is a very powerful type of 繁花似锦是什么意思cyclonic storm . The name"hurricane" is given to storm systems that develop over the Atlantic or the eastern Pacific Oceans. The same types of extreme cyclonic storms also occur in other oceans of the world , but are called by other names. In the northwest Pacific they're called typhoons , and most of the rest of the world they are called cyclones. ['saɪkləʊns] They all have one thing in common --- wind speeds that are usually greater than 75mph, which travel in an organized pattern, usually a circular pattern with an “eye of the storm”.
how the typhoon begins?
∙ 贵州有什么好吃的>心理换位If the sun heats up ocean waters for a period of time, water can evaporate，and the hot air ris. With cold air constantly flowing to here ,and Due to the earth’s rotation, the air spin counterclockwi in Northern Hemisphere and clockwi in Southern Hemisphere
The types of storms develop over warm, tropical oceans, deriving their energy from the evaporation of a water. Hurricanes weaken asthey move over land , becau they rely on the warm as to supply their tremendous energy through evaporation. Land also has a rougher surface than the ocean (due to changes in elevation and surface topography). When the winds of a hurricane meet with friction from the land surface, the storm los its power and ferocity [fə'rɒsɪtɪ] n. 凶猛；残忍；暴行. The wind speeds don't typically lo their intensity until they move inland.
Hurricanes are weather events that tend to occur asonally, during the warm weather of later summer and early fall. "Hurricane ason" runs from June to early November, when the tropical as are at their warmest. Scientists u a special scale to rate the strength of ahurricane ,they divide it into 6 grades, in Chine ,they are called 热带低压，热带风暴，强热带风暴，台风，强台风，超强台风。This rating can be uful to people living in areas threatened by an incoming typhoon.
古着店The typhoon’s name is very interesting ,there are 140 names provided by 10 countries,
and they are ud in a certain order, for example ,the 13th strong typhoon of this year is called “杜鹃”，and the 19th is named as “天兔”，both name come from china. the names are all very lovely and beautiful ,but the result of typhoon is terrible ,some people died , Hous and crops were damaged ,if one of the typhoon is so terrible that can be written in history , the name of its will not be ud again , and a new name will join in the list. The ninth typhoon of 2005 is called“麦莎” ,for its huge destruction ,the name “麦莎”would not be ud again ,and was replaced by “帕卡”
Typhoon will bring strong winds and heavy rain. So, what should we do before the arrival of typhoon?
1、Pay attention to the weather reports to know the latest developments of typhoon.
键盘功能键2、Do not travel to areas with typhoon or to the beach for a swim, especially not to go to a. And if you stay outside, return home as quickly as possible.
3、Clo doors and windows to avoid heavy rains. Removing the pot to prevent it from fa
lling from a window sill or balcony.
4、It is good for you to avoid going out, so as not to cau unnecessary hurt when some large billboards (to show advertiments) or trees were blown down.
5、Becau of the heavy rain, there are always stagnant water. Therefore, drivers must drive slower, and people who ride bicycles had better choo to walk or take bus.
6、Do not try to clo or u your hands to touch the broken high voltage wire, so as not to cau electric shock accidents.
There are so many harms from the typhoon ,the strong wind ,the flood, the collapd hous ,and so on .But do you know the advantages of typhoon?
