National 5 Weather Factors affecting Rainfall[Date] Today I will: - Understand the four different...
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Transcript of National 5 Weather Factors affecting Rainfall[Date] Today I will: - Understand the four different...
National 5Weather
Factors affecting Rainfall [Date]
Today I will:
- Understand the four different factors which influence the rainfall
ScotlandWeather and Climate of Scotland
This choropleth map uses colour to show the differences in rainfall across Scotland.
GeographyWeather
National 5Weather
What does this map show?
National 5 Weather
Precipitation is the term given to moisture that falls from the air to the ground. Precipitation can be snow, hail, sleet, drizzle, fog, mist and rain.
The water cycle drives the water from the oceans/seas on-shore where it falls as
precipitation and then flows via rivers back in to the sea.
ScotlandWeather and Climate of ScotlandGeographyWeather
ScotlandWeather and Climate of ScotlandGeographyWeather
ScotlandWeather and Climate of ScotlandGeographyWeather
ScotlandWeather and Climate of ScotlandGeographyWeather
ScotlandWeather and Climate of Scotland
1. ReliefUpland areas receive more rain than lowland areas.
GeographyWeather
ScotlandWeather and Climate of Scotland
Now add the following labels onto your diagram:
GeographyWeather
- Warm wet air is forced to rise over high land.- As the air rises it cools and condenses. Clouds
form and precipitation occurs.- The drier air descends and heats up.
- Any moisture in the air (e.g. cloud) evaporates.
ScotlandWeather and Climate of Scotland
Relief Rainfall
Warm Ocean Evaporation
RainShadow
Prevailing Winds
Precipitation
GeographyWeather
2. Distance from the Sea and AspectWest coast of UK is closest to the Atlantic sea. In UK the main wind direction is from the WEST. So the closer you are to the sea and closer you are to the moist winds. The EAST is drier as the winds move eastwards they drop their water.
GeographyWeather