B) desalinization of salt water from the Persian Gulf.
C) importing water using the same ships that transport oil.
D) pumping water from the Black Sea through an overland pipeline.
Countries which border the Persian Gulf such as Kuwait have very limited fresh water supplies, and many are forced to search for water from other sources such as desalinization of salt water from the Persian Gulf. Therefore, the option B holds true.
Desalinization can be referred to or considered as the process of treatment of water such that the salt contents present in the salty water are eliminated.
By the way of this process, water becomes safe for consumption and usage. It is an alternative for countries that have limited supplies of fresh water. This process is used extensively in the countries surrounded by the Persian Gulf.
Therefore, the option B holds true and states regarding the significance of the desalinization.
Learn more about desalinization here:
#SPJ2
c. 40,000 K
b. 23,000 degrees C
d. 2,000,000 degrees C
Answer:
Option (C)
Explanation:
The O stars are the hottest of all the stars which have a maximum temperature of approximately 40,000 K. They appear to be bluish in color. The hydrogen present on the surface of this type of stars are fully ionized, due to which it's surface temperature is extremely high. Some of the visible elements are also present such as oxygen, silicon, helium, and nitrogen.
These stars can survive for a period of nearly 10 billion years. These are the main sequence stars with high luminosity.
Thus, the correct answer is option (C).
Answer:it established a list of necessary tools for research
Explanation: