1. Background to Rivers Flashcards
0
Q
97 per cent of the world’s water is found in…
A
Seas and oceans.
1
Q
What is the water cycle also known as?
A
Hydrological cycle.
2
Q
What is a Drainage Basin?
A
The area of land drained by a river.
3
Q
What is a Catchment Area?
A
The area within the drainage basin.
4
Q
What is a Watershed?
A
The edge of highland surrounding a drainage basin. It marks the boundary between two drainage basins.
5
Q
What is the Source of a river?
A
The beginning or start of a river.
6
Q
What is a Confluence?
A
The point at which two rivers or streams join.
7
Q
What is a Tributary?
A
A stream or smaller river which joins a larger stream or river.
8
Q
What is the Mouth of a river?
A
The point where the river comes to the end, usually when entering a sea.
