3. Rivers are current of water that start in
the mountains and run down to the
lowlands.
Mountains
Lowlands
4. Characteriscs of the rivers: the Course
The course is the path of the river.
The channel is the terrain a river flows through.
course
channels
mouth
Source
5. Upriver is near
the source. The water
flow is small and
the river flows quickly.
Upriver
Mid-river Mid-river. the water
flow is bigger and the
river flows more slowly.
Downriver. This is the base
level near the mouth of
the river. The water flow
is the biggest and the
river flows slowly.
downriver