Primary Project

1. THE COURSE OF A RIVER.

2. UPPER COURSE
The river starts at the
SOURCE. It goes very
FAST and it is very
NARROW.

3. MIDDLE COURSE
The river gets WIDER
and it runs SLOWER.
We can find MEANDERS
and sometimes
TRIBUTARIES.

4. MEANDERS

5. TRIBUTARIES

6. LOWER COURSE
The river flows into another river, a lake,
a sea or an ocean.
The ESTUARY is the last part of a river.

7. RIVER
ESTUARY
SEA
MOUTH (DESEMBOCADURA ) OF A RIVER