TOPIC: FRONT

VOCABULARY:

• cold front: 冷锋 a front along which air mass thrust beneath a warmer air mass.
• warm front: 热锋 when warm air move into area formally cover by wamer air mass.
• front: 锋： a boundary bewtween two difference air mass.
• stationary front静止锋: when cold and warm air meet and stop moving.
• occluded front 固定锋： when cold air over take a warm air mass push the war air up.
• cloud:云 a boundary form by water vapor.
• rain 雨 water

water vapor蒸汽： water after evaporation turn to water vapor。



SUMMARY;
  there were two type of the front which is the cloud, one is call the cold front, another one is call the warm front. cold front is  a front along which air mass thrust beneath a warmer air mass. warm front is when warm air move into area formally cover by wamer air mass.also there have two special front stationary front and occluded. stationary front is  when cold and warm air meet and stop moving and star raining.occluded front is  when cold air over take a warm air mass push the war air up.

Connections:

WORD	RELATED TOPIC	CONNECTIONS
WATER VAPOR	FRONT	When water after evaporation turning to water vapor they rise very high and they form a cloud which call front.
PRECIPITATION	FRONT	When two different air mass meet together, those front will being raining which call Precipitaion.
DEW POINT	PRECIPITATION	Dew point is using to measure the amount of water vapor in precipitation after water evaporation.
HUMIDTY	PRECIPITATION	Rain and fog caused by humanity also rain and fog is come from precipitation.
ABSORPTION	PRECIPITATION	Absorapting just like the precipitation producing energy.