Which of the following is a features of erosion in arid regions?
Caldera
Barchan
Yardang
Pediment
outwash plain
Correct answer is C
No explanation has been provided for this answer.
Which of the following represents the correct sequence in which denudation occurs?
Weathering.....Erosion......Deposition
Deposition....Weathering....Erosion
Erosion....Weathering......Deposition
Weathering...Deposition...Erosion
Deposition....Erosion....Weathering
Correct answer is A
No explanation has been provided for this answer.
rivers
streams in Karst regions
underground water
rain water in limestone regions
volcanic lakes
Correct answer is C
No explanation has been provided for this answer.
The term watershed refers to the
direction of flow of a river from its source to the sea
volume of load carried by a river
crestlines from which two or more rivers flow in opposite directions
area drained by the main river and all its tributaries
entire area flooded by a river during the wet season
Correct answer is C
No explanation has been provided for this answer.
Soil erosion leads to all the following except the
loss of available plant nutrients
loos of cultivable land
loss of water reservoirs such as dams
increasing drought condition
increase in yield per hectare
Correct answer is E
No explanation has been provided for this answer.