The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
Mulching
Intercropping
Rock dam
Terrace farming
The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?
Mulching
Contour barriers
Rockdam
Terrace farming
Which of the following is a major river in Bangladesh which is also the main distributary of the Ganges?
Gandak
Kosi
Gomati
Padma
.............. is the wearing away of the landscape by different agents like water, wind and ice.
Weathering
Attrition
Erosion
Abrasion
The Sunderbans Reserve Forest (SRF) which is adjacent to India's Sunderbans National Park is located in which neighbouring country?
Bhutan
Pakistan
Bangladesh
Nepal
As the river approaches the sea, the speed of the flowing water decreases and the river begins to break up into a number of streams called...........
plateau
isthmus
peninsula
distribuatries
