A catchment is an area or a structure for collecting water, most often for collecting rain water.
Every area is a water catchment area to a greater or lesser extent.
it is the land area of water which has around water
to have a pie with a bear and sing
Via the mouth of the river into the sea. Also as a watershed just describes where surface water travels in the catchment water can infiltrate into the rock and travel into a different catchment / watershed.
A closed catchment refers to a hydrological system where there is no surface water outflow from the area. This means that all water within the catchment remains contained within its boundaries, usually through evaporation, infiltration, or transpiration processes. Closed catchments are common in arid regions or areas with high evaporation rates.
A water catchment area.
Catchment and reservoir i think
A catchment.
This is the 'river catchment'.
Mount Kenya Forest
The stream's catchment.