Drainage basin - the area of land drained by a river.
Catchment area - the area within the drainage basin.
Watershed - the edge of highland surrounding a drainage basin which marks the boundary between two drainage basins.
Source - the beginning or start of a river.
Confluence - the point at which two rivers or streams join.
Tributary - a stream or smaller river which joins a larger stream or river.
Mouth - the point where the river comes to the end, usually when entering a sea.
Hope this helped :)
Black Bush Poulder is not one of Guyana's sugar estate.
Happy Studying! ^=^
False. All behaviors do not occur only after conscious thoughts. According to Thomas Huxley, conscious thoughts don't do anything. This coincides with the modern view of this topic. Conscious thought is not the all-powerful controller of behavior. Moreover, the unconscious was more seen to be capable f guiding people on what to do.<span />
