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inna [77]
3 years ago
9

What did scientists believe was the cause of the hole in the ozone layer?

Geography
1 answer:
Vikentia [17]3 years ago
5 0

Answer:

The correct answer is B. Aerosol Sprays. :) This is the correct answer- I took the test and got it right, :)

Explanation:

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To what extent has economic development improved the quality of peoples lives in
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Answer: addressing environmental issues that have resulted from rapid economic development, such as soil erosion, water pollution, desertification and oil spills.

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3 years ago
Describe how the Mongol empire was governed.
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Answer:

Genghis forged the empire by uniting the nomadic tribes of the Asian steppe and creating a devastatingly effective army based on fast, light, and highly coordinated cavalry. Expert horsemen and archers, the Mongols proved unstoppable, defeating armies in Iran, Russia, Eastern Europe, China, and many other places.

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3 years ago
Which conditions in the atmosphere would cause smoke from a campfire on a beach to blow toward the ocean?
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 <span>Sun up. The land heats up faster than the water. That heat is transferred to the air above which forms a high pressure area relative to the low pressure area above the water. Air moves from high to low. 
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4 years ago
click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
Irina18 [472]

Answer:

Brain drain is the emigration of individual who are highly proficient or qualified in their field of study .

Explanation:

Brain drain is the emigration of individual who are highly proficient or qualified in their field of study . The departure of these group of professional may be due to better living condition or higher salary.  

In other words brain drain is when a country losses it talented or highly skilled or educated workers to other countries through migration. Brain drain is considered a big problem to the society because competent hands migrates to another country causing more economic hardship to the country they left. The emigrants contribute to the expertise of another country. This kind of movement occurs from a developing countries to a developed country.  

The impacts of Brain drain on developing countries are numerous but it is more on the negative side.

The phenomenon has caused  a harmful effect on developing countries mostly in Africa. As this talented individuals move to a  developed countries they become richer and the developing countries becomes poorer. The resulting impact in developing countries are lack of innovation and industrial growth, economic instability which leads to unemployment , Political instability  and loss of the country's investment in education , loss of tax revenue and shortage of skilled workers.

The positive impact is that the workers from developing countries tend to improve in skills . Another benefits is remittance; this skilled workers from developing countries might send money home and this might stimulate the economy.  

5 0
3 years ago
The area _____ of the atlas mountains is in its rain shadow
Alika [10]

The area NORTH of the Atlas Mountains is in its rain shadow...

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3 years ago
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