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catastrophic events
science
| Term | Definition |
|---|---|
| Globe | a spherical model of the earth. |
| map | shows the earth on parts it on a flat surface. |
| meteoroligist | studies the earths atmosphere, monitors, studies,and forecasts the weather. |
| geoligist | studies the history and structure of earth as it is recorded in rocks. |
| seismoligist | studies and monitors earthquake activity. |
| volcanoligist | studies and monitors the volcanic activity. |
| vortex | a mass of whirling fluid or air. |
| hurricane | a huge storm.It can be up to 600 miles and have strong swirling winds. |
| tornado | a mobile destructive vortex of violently rotating winds. |
| eye | air that moves faster around the vortex. |
| funnel cloud | a rotating funnel shaped cloud forming the core of a tornado. |
| cyclone | a system of winds rotating inward to an area. |
| typhoon | a tropical storm in the region of the Indian or western pacific oceans. |
| weather | The state of the atmosphere at a place and time as regards heat,dryness,humidity and cold air. |
| warm front | Forms when warm air moves over cold air. |
| cold front | Cold fronts move quickly and bring cold,dry air. |
| stationary front | Forms when cold and warm air masses meet but neither one has enough force to move each other. |
| occluded front | Forms when a warm air mass is caught between two cooler air masses. |
| maritime polar air mass | From Pacific Ocean bring cool,humid air to the West Coast. |
| maritime tropical airmass | Maritime tropical air masses from the Gulf of mexico bring warm,humid air to the eastern United States. |
| continental tropical airmass | From the southwest bring hot,dry air to the southern great plains. |
| continental polar airmass | From overland bring cold,dry air. |
| airmass | A huge body of air that has similar temperature,humidity,and air pressure at a given height. |
| front | The area where air masses meet and do not meet. |
| cyclone | A swirling center of low air pressure. |
| anticyclone | Are high pressure centers of dry air. |