1ºESO BILINGÜE: RIVERS

UNIT 3: WATER

2.- What are rivers?

1.- Activity on-line: find a photo of a wadi and send it to my mail.

2.- Copy the following questions in your notebook and answer them using the text on page 26.

1. What are rivers?
2. Make a diagram (esquema) of the origin or the water of rivers.
3. How is the place where a river starts called?
4. Define "tributary"
5. Define "basin"
6. Define "flow"
7. Complete the following sentences:
8. 1. If rivers are created from melting snow, ___________________
   2. If rivers are created from rainfall, ___________________________________
   3. The rivers which are dry most of the time and only have water when it rains are placed in ____________________________
9. What can we transport by rivers?
10. What are canals used for?
11. What are reservoirs?
12. Make a diagram (esquema) of the functions of reservoirs.
13. What do we build on rivers to produce electricity