geo - hydyrological cycle Flashcards
processes
Evaporation
Heat from the air turns water on the surface to a gas called vapour
Transpiration
Moisture on trees evaporate
Evapotranspiration
Both evaporation and transpiration happening at the same place and time
Condensation
Vapour rises and cools turning back to a liquid which join to form clouds
Precipitation
When moisture falls back to the earth’s surface eg. Rain, Snow, hail, sleet
Interception
When the trees catch water before it reaches the surface
Surface run off
Moisture flowing over the earth’s surface eg. rivers
Infiltration
Moisture that seep into the ground (permeable rock)
Ground water flow/ baseflow
moisture flowing horizontally are impermeable rock beneath the surface
Percolation
Moisture passing through rocks and cracks in rocks below the earth’s surface
Troughflow
Moisture having diagonally through permeable rock. It may include infiltration and percolation