As the spacing between isobars increases, the horizontal pressure gradient force and wind speed decrease.
The closer the spacing of isobars, the stronger is the strain gra- dient force. The stronger the stress gradient pressure, the stronger is the wind. thus, intently spaced isobars mean strong winds; extensively spaced isobars imply lighter wind.
The relationship between isobar spacing and wind velocity is that the closer the isobar spacing then the stronger the wind velocity. The spacing among isobars represents a stress differential among those two isobars. when two isobars are nearer together then the stress changes at a greater rate over distance.
The lines around high and low strain on a climate map are called isobars, or lines of equal stress, as shown in the above image on the left. While isobars are near together it is very windy; while they are further aside, conditions are more calm. The wind around highs usually blows in a clockwise direction.
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Tarbela Dam (Urdu: تربیلا بند) is an earth-filled dam along the Indus River in Pakistan's Khyber Pakhtunkhwa province. ... The dam was completed in 1976 and was designed to store water from the Indus River for irrigation, flood control, and the generation of hydroelectric power.
Impounds: Indus River
Operator(s): Water and Power Development Authority (WAPDA)
Location: Swabi, Khyber Pakhtunkhwa, Pakistan
Answer:
I think its B, not fully sure
The concept of Peak Oil was first developed in the 1950's by the geologist M. King Hubert.