Answer:
<em><u>The Himalayas act as a boon for India as they act as a barrier to cold siberian winds. They give tropical touch to the climate of India. They stop rear-bearing monsoon winds from crossing into Tibet and force the wids to shed their moisture within Indian- subcontinent.</u></em>
The statement is correct.
When a flood is giving a time-bonding term, such as the 100-year flood, in this statement, it means that it has been noticed that the floods from the particular river occur on approximately that much of a time span.
If there has been a flood recently, than it most probably means that there isn't going to be a flooding caused by that river for the foreseeable future.
Now, there's always exceptions, as the climate patters are changing constantly, and there's always surprises, but in general, in lot of regions of the world, there has been noticed a certain consistency in some natural occurrences.
Answer:
combined evapotranspiration is 12.63 in/yr
for avg daily 0.035 in/day
Explanation:
areas = 21000 sq. km
precipitation in year 2000 = 21 in/yr.
stream flow (Q) = 5000 ft³/s
runoff = 
runoff= 
runoff= 8.37 in/yr
total precipitation = 21 in/yr
hence
Evapotranspiration for watershed
ET= P - R
ET = 21 - 8.37 = 12.63 in/yr
so the combined evapotranspiration is 12.63 in/yr
for avg daily ET= 12.63/365 in/day
= 0.035 in/day