100 Best Geography- Drainage MCQs

Q9). The Grand Canyon is on the river

a).Ohio
b).Mississippi
c).Colorado
d).Columbia

Correct Answer:
Colorado
Explaination:




Q10). Niagara Falls are in

a).Australia
b).U.K.
c).South Africa
d).U.S.A.

Correct Answer:
U.S.A.
Explaination:




Q11). Which river crosses the Equator twice ?

a).Amazon
b).Congo
c).Nile
d).Orinoco

Correct Answer:
Congo
Explaination:




Q12). The highest waterfall of the world is

a).Niagara falls
b).Boyoma falls
c).Salto Angles Falls
d).Khone Falls

Correct Answer:
Salto Angles Falls
Explaination:




Q13). Eutrophication of lakes is a consequential effect of the accumulation of

a).vegetation
b).sewage
c).nitrates & phosphates
d).silt load

Correct Answer:
nitrates & phosphates
Explaination:




Q14). Which one of the following rivers of India does not make a delta ?

a).Ganges
b).Godavari
c).Mahanadi
d).Tapti

Correct Answer:
Tapti
Explaination:




Q15). The study of lakes is called

a).Limnology
b).Potomology
c).Topology
d).Hydrology

Correct Answer:
Hydrology
Explaination:




Q16). Erosion of soil by a river mainly depends upon its

a).depth
b).length
c).width
d).speed at which it flows

Correct Answer:
speed at which it flows
Explaination:




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