ANSWER:
For Dave to see all the theories in phycology to be the same, it means Dave is one sided in his understanding of those theories, because all those theories is all about the human mind and how it relates to it's internal and external environment.
If we should INTROSPECT Dave using PSYCHOANALYSIS, we will see that his BEHAVIOR was acquired by the way he has conditioned his mindset. To help Dave in his COGNITIVE REVOLUTION, We can only apply HUMANISTIC PSYCHOLOGY which will help him understand his COGNITIVE DISSONANCE, as he needs CONFORMITY in his SOCIAL-CULTURAL PERSPECTIVE.
Desertification has become a major issue in Africa,
specifically in sub-Saharan Africa. The area most at risk is the Sahel, the area that borders the
southern edge of the Sahara. This region serves as a “transition” between the
desert and savanna the
grasslands that dominate much of sub-Saharan Africa. The centrally-located tropical rainforest region is
not immediately affected by the threat of desertification.
The term
“desertification” refers to the growing size of deserts, but in this case the Sahara. There are many causes of
desertification: some are naturally occurring while others are caused by
humans. The most common natural cause is drought,
which is something you might associate with the desert itself. However, this
situation can cause great harm to soil, making it unusable and causing<span> erosion</span> by wind or human
activity.
As far as human activity goes, there are number of them that cause
desertification. Cattle ranching- a common occupation in much of rural Africa-
can cause overgrazing.
Additionally, the need for more and more food to feed people in and outside of
Africa results in over-farming.
In both cases, these practices cause soil to become more exposed to the sun and the increasingly dry weather. As the
soil loses nutrients and is loosened by other forces, it ceases to be able to
grow any plant life, creating a situation in which the desert may slowly begin
to creep into an area.
The effects of desertification can be catastrophic. Starvation is the most common
effect, and one that is not quickly or easily solved. Soil that is unusable can
take many generations to replenish.
Similarly, ending or slowing down desertification is cannot be done with a
single effort. Military
campaigns are being undertaken in Africa, encouraging the use of beneficial
practices such as crop rotation
and smarter ranching
practices in order to prevent further soil depletion.
Answer:
A. A claim new islands in the pacific
Explanation:
The Act was enacted in August 18, 1856. At that time, many of the islands in Caribbean/pacific territories were not affiliated with any government.
The act allowed citizens of United States to claim any lands within these regions that contain Guano deposits.
This made a lot of weapon and agricultural producers claimed new islands in the pacific since Guana can be used as a material for gun powders and soil fertilizer.
