Answer:
Drought in the Sahel in the 1970s and 1980s made it look like the desert was expanding, because the reduction of rainfall at the desert margin (the Sahel) caused a reduction in vegetation. Warm, moist air rises near the equator, then cools and condenses its moisture, which falls as rain or snow
Answer:
The correct answer is ''a group comparison study.''
Explanation:
The group comparison study is the study of a group of people or organizations that have not participated in a public intervention, which is compared with a group that has participated, in order to analyze the net effects of the intervention. Whatever the mode of selection of the comparison group, its characteristics should be as similar as possible to those of the direct recipients. To do this correctly, the specific characteristics of each group must be described in depth at the beginning of the study.
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.
According to the Spearman, her score on this test would represent her G-factor.
The G-factor is also known as General intelligence.
According to Spearman, the General intelligence refers to the general mental ability that encompass specific skills which includes verbal, spatial, numerical, mechanical skills.
Therefore, the correct option is A. because according to the Spearman, her score on this test would represent her G-factor.
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Answer:
A mixed economy also minimizes the disadvantages of a market economy. 4 A market economy could neglect areas like defense, technology, and aerospace. A larger governmental role allows fast mobilization to these priority areas. The expanded government role also makes sure less competitive members receive care.
Explanation:
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