Answer: D. decreasing populations
The limited water supplies, the depletion of natural aquifers and the evaporation levels that surprisingly exceed rainfall levels are some of the reasons for the water shortage in the Middle East. The decrease in their population has nothing to do with the water shortage in the Middle East.
Answer:
A. Distinction of the various rings of saturn.
Explanation:
The important discoveries of Hubble space telescope were on discovering the age of the universe, finding the depths and expanse of the universe, along with researching on the black holes and finding visible wavelength images. Finding planets in the inner solar system like Pluto, and an outer solar system like Exoplanets.
Answer:
The NTSB is to accident investigation while the Federal Rail Administration is to the performance and quality of the tanker cars.
Explanation:
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Answer:
B Winds blow in a straight line parallel to contour lines on a weather map
Explanation:
Geostrophic Wind -
It is the pattern of the wind , when the flow of wind is exactly parallel to the contour lines of the weather map .
It is a theoretical wind which results from the balance between the pressure gradient force and the Coriolis force .
Hence , the correct description for the Geostrophic Wind is option ( b ) .
