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deff fn [24]
3 years ago
6

Which of the following statements best describes what is occurring in the land surrounding the Sahara Desert?

Geography
2 answers:
grin007 [14]3 years ago
8 0
<span> A. Desertification is increasing, and the desert is expanding</span>
erastova [34]3 years ago
5 0

The correct answer is - A. Desertification is increasing, and the desert is expanding.

The Sahara desert has been expanding in the past decades, and it has started to overtake territory south of it. This is mainly due to climate changes, the precipitation has been decreasing, the temperatures have been rising, so the desert has slowly crippled into the territories that were once steppes and savannas. There is an organized action from the people that leave on the borderline of the desert, where they have been thought some techniques as to how to stop the desert growing, and they have gladly accepted it and work hard on it. Initially it seems that there are positive results, but for sure only the time will tell.

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Question 14
RSB [31]

Answer:

correct option is corridors

Explanation:

we know that here in the ecology

to counter habitat fragmentation corridors are being constructed

so here we can say that corridors is a functional component of wild life

it is associate with megafauna whose population they are designed to conserve and Corridors is critical for  the maintenance of ecological process

including allow for movement animals and viable populations

regional corridor is  primary land scape  connection between the large area of habitat

so we can say correct option is  corridors

7 0
3 years ago
According to global climate change predictions made by the Intergovernmental Panel on Climate Change (IPCC), temperatures by the
sweet [91]

Answer: D

Explanation:

By 2100 Global warming would have more than double as the release of chlorofluorocarbons into the atmosphere does not seem to abase. The industrial zone of Pittsburgh, US contributes a lot to the increase in the atmospheric temperatures of the surrounding areas. The continually high demand for wood charcoal by pharmaceutical companies, households, and food vendors in developing countries would mean more deforestation which consequently expose the earth's crust to high insolatoon from the solar system.

However, the replacement of natural landscape by human landscape is on the rise. In the UAE, Dubai alone has u number of construction projects, from skyscrappers to artificial islands. More trees would be removed to make these construction projects possible. The consequent effect of all these cannot be anything other than more warming of the globe.

8 0
4 years ago
In a paragraph of approximately 8 lines impact that multinational Corporcition might both the economy. Countries and evaluate ha
-BARSIC- [3]

When multinational corporations invest in a country they create employment opportunities. They account for increased incomes and expenditures in the economy of the host country stimulating growth. Workers also benefit from technology transfer as new machinery is imported into the host country.MNCs are believed to be highly beneficial for developing countries in terms of bringing employment opportunities and new technologies that spill over to domestic firms. Furthermore, MNCs often benefit from government subsidies, which could in the future be linked to investment in local firms.

Cooperation is the process of a group of organisms working or acting together for common, mutual, or potential benefit, rather than working in competition for selfish gain. Many plant and animal species cooperate with both conspecifics and conspecifics.

Learn more about Cooperation  here

brainly.com/question/1669538

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4 0
2 years ago
Most Europeans live in ____
RideAnS [48]
C. urban areas I hope the answer was right if not sorry
4 0
3 years ago
19. A satellite goes along an elliptical path around earth. The rate of change of area swept by the line joining earth and the s
grigory [225]

Answer:

r^\frac{1}{2}

Explanation:

Angular momentum, L = m v r

areal velocity = \frac{dA}{dt}

according to kepler's 2nd law

\frac{dA}{dt}=\frac{L}{2m}

since, we know that

v=\sqrt{\frac{Gm}{r} }

areal velocity= \frac{mvr}{2m} = \frac{vr}{2}

now substituting value of v in areal velocity we get

\frac{1}{2}\sqrt{GMr}

hence from above equation of rate of change of area swept i.e. areal velocity is proportional to   r^\frac{1}{2}

4 0
4 years ago
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