Desalination<span> is the process of turning salty ocean </span>water<span> into drinking </span>water, To deal with the increasing global water crisis, desalination plants have become the latest vogue, providing alternative fresh water sources. There were about 14,500 facilities in 2010 and approximately another 240 units under construction. The global number of desalination plants is expected to continue to rise for the foreseeable future. This paper will look at the characteristics of desalination plants and outline the main economic and environmental challenges for their sustainable development. It concludes that this development is challenged by issues involving capital costs and energy consumption, gas emissions and the negative impact on the marine environment.<span>
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Hello there.
<span>Which Caribbean island did the United States invade in 1983 to stave off communism?
</span><span>B) Grenada</span>
Answer:
O C. Abraham Lincoln is one of the greatest U.S. presidents.
Explanation:
All of the others are facts that are proven to be true. The statement above varies because it is a person's opinion
What we can conclude about Madam Walker’s hair care is:
Madam Walker's hair care helped to solve scalp disorders and to help black women maintain who they are.
<h3>Madam C.J Walker</h3>
Madam Walker was known to have started loosing her hair in the 1890s. She was a laundress and was exposed to lye soap and hot steam.
When came up with the idea to treat her hair when she could not find any solution. The loose of her hair inspired her to create her hair care product for Black women.
The original ingredients for Walker's hair care product are:
- precipitated sulfur
- copper sulfate
- petrolatum (like petroleum jelly)
- coconut oil
- violet extract perfume.
Learn more about Madam C.J. Walker on brainly.com/question/24863789
Answer:
from a market economy to a command economy
Explanation: