Presentation on Flash Floods
A flash flood is a rapid flooding of geomorphic low-lying areas: washes, rivers, dry lakes and basins. Flash floods kill more people than Hurricanes. Water moving at 4 miles per hour exerts a force of about…
Geography
Causes of Floods
This lecture introduce on Causes of Floods. Flooding occurs most commonly from heavy rainfall when natural watercourses do not have the capacity to convey excess water. Natural Causes: Excessive rains…
Lightning Protection
Lightning can strike ground up to ten miles from a storm (Lightning out of the blue). There is an average of 2-3 miles between strikes. main…
Lightning Works Method
Major purpose of this lecture is to present on Lightning Works Method. Lightning transfers electrons from the atmosphere to Earth. Electrons build up in clouds because wind causes…
Lecture on Climate
The aim of this lecture is to present on Climate. Climate is a generalized pattern for weather over a period of time. The climate determines what types…
Presentation on Cyclonic Storms
Cyclonic storms usually follow principal storm tracks across the continental United States in a generally easterly direction. This makes it possible to predict where the…
Lecture on Weather Producers
General purpose of this lecture is to present on Weather Producers. There is a shift in weather during the changes of the seasons that is related to: Movement…
Lecture on Weather Symbols
Principle objective of this lecture is to present on Weather Symbols. The use of weather charts in a modern sense began in the middle portion of the…
Lecture on Storm Tracks
Main objective of this lecture is to present on Storm Tracks. Storm tracks are the relatively narrow zones in seas and oceans where storms travel driven by the prevailing winds.…
Hydrologic Cycle
The hydrologic cycle begins with the evaporation ofwater from the surface of the ocean. The main events of the hydrologic cycle are: (1) The evaporation of water from the…
Presentation on Weather and Climate
This lecture focus to describe on Weather and Climate. Weather is a description of the changeable aspects of the atmosphere, the temperature, rainfall, pressure, and so forth,…
Meteorological Natural Hazards
Primary objective of this lecture is introduce the basic natural processes, historical geographic ranges, and potential impacts of the natural hazards that are not as unique…
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