The river sone receives wastes from:

Related Mcqs:

1. Ecosystem receives nitrogen from outside through:

   A. Biological nitrogen fixation B. Electrification of nitrogen C. Industries D. All the above...

2. Whole of the country, outside the main Himalayan Range, receives a low variable rainfall from 50 mm in western parts of Boluchistan highlands to about 1500 mm in the _____

   A. Himalayan region B. Hindu Kush region C. Karakoram region D. None of these...

3. In a river, if its BOD is high, then:

   A. River is polluted B. River is not polluted C. River is day D. None of these...

4. The river Periyar gets pollution mainly from:

   A. Tanneries B. Paper factories C. Chemical factories D. Sugar mills...

5. When excess of sewage is dumped in the river, its BOD:

   A. Increases B. Slightly decreases C. Remains unchanged D. Decreases drastically...

6. The nature of the soil carried by river is:

   A. Sandy B. Clayey C. Laterite D. Alluvial...

7. Tarbela dam on river:

   A. Jhelum B. Chenab C. Indus D. Ravi...

8. Mangla dam on river:

   A. Jhelum B. Chenab C. Indus D. Ravi...

9. The importance of watershed management was realized when Pakistan signed Indus Water Treaty with India through which right of water of ______ was given to India while Pakistan has the right on river Indus and Jhelum:

   A. Chenab B. Ravi C. Sutlij D. All of the above...

10. A watershed may be just be small depression of the land or it may comprise whole sub-continents as for the large river basins of the earth:

    A. Wolga B. Indus C. Ganges D. Amazonas E. All of the above...