Answer:
The UN projects that the global population increases from a population of 7.7 billion in 2019 to 10.9 billion by the end of the century. By that time, the UN projects, fast global population growth will come to an end.
Beneath the global level, there are of course, big differences between different world regions and countries. While in some regions the world population will likely grow rapidly for the coming decades other regions will continue to see declining population numbers.
Global population growth is determined by the number of births and deaths. Improving health is increasing the size of the population as it is decreasing mortality. The countervailing trend are falling fertility rates – the trend of couples having fewer children is what brought rapid population growth to an end in many countries already, and what will bring an end to rapid population growth globally.
The global population growth rate has already slowed down considerably: It reached its peak at over 2% in the late 1960s and has been falling since.
The UN projections for the global population growth rates, which have been produced since the 1950s, have a good track record in projecting the size of the global population.
While the UN projections are most widely know there are other very carefully produced projections. The demographers of WC-IIASA model what will happen according to different scenarios and make clear that the population growth rate tomorrow depends on what we do today. Rapid progress in getting children and especially girls into schools will result in a much smaller global population.
The biggest disagreement between different projections is concerning the future of Africa. While the UN projects a 3.5-fold increase of the population of Africa, other researchers find a much smaller increase more likely.
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Answer:
C
Explanation:
There was no C and D on yours but here is a picture of my son's exam.
Hypnosis is used as an alternative treatment to relieve pain, stress , depression, panic , Gi influx etc.
Some concern in the use of hypnosis for any treatment areincomplete waking up of the patient, Appearance of new symptoms, mental trauma due to recaptulation of some memories, misuse of dependence of the patient by the hypnotist etc.
Explanation:
- Hypnosis involves the method of focusing the subjects mind on a particular thing in a way so that he gets diverted from the surroundings and peripheral stimulus.
- This relieves stress and pain in patients so that a medicine gets its time to act.
- Hypnosis has been legalised but there are certain ethical and psycological concerns about it.
Well it depends cause when you sweat salt escapes the body
Answer:Loam is one of the best choices of soil for rose bushes. As this soil includes all these four main elements and 50 percent of air, it is a perfect soil choice for rose bushes. Loam also contains 46 percent inorganic material such as sand, clay, and silt, and 4 to 6 percent organic materials in total
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