Water is very important for trasmforms the land scape. Are differences agents that change the land relief
- Rainwater
- Torrents and rivers
- The sea
- Glaciers
- What shape have a river valley ?
The parts of a river
1- Is the upper course in which flows through the mountains,from the river source.
2- Is the middle course flows through areas with more moderate slopes and the current is therefore less intese.
3-Is the lower course flows through plains close to the estruary of the river.
Questions
- In what couerse the valley is narrow and deep?
The formation of fossils




