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marysya [2.9K]
2 years ago
12

In 1861, the Southern states that had seceded formed the​

Geography
2 answers:
strojnjashka [21]2 years ago
5 0

Answer:

confederacy

jdjddjdjdjjdjdjr

uysha [10]2 years ago
4 0
Confederacy i think
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Calculate the total mass of water in kg on Earth's surface from the following data: total planetary surface area: 510,066,000 km
irinina [24]

Answer:

The total mass of water in on Earth's surface is 3.61419\times 10^{22} kg.

Explanation:

Total planetary surface area = T = 510,066,000 km^2

Total land area of planet = L = 148,647,000 km^2

Total water area of planet = W

T = L + W

510,066,000 km^2=148,647,000 km^2-W

W=510,066,000 km^2-148,647,000 km^2=361,419,000 km^2

Volume = Area × Depth

Volume of water on earth = V

V= 361,419,000 km^2\times 100 km^=36,141,900,000 km^3

km^3=10^{12} L

V=36,141,900,000 km^3=36,141,900,000 \times 10^{12} L

Total mass of total water on the earth = M

Density of the water,D = 1 g/mL = 0.001 kg/0.001 L=1 kg/L

1 g - 0.001 kg

1 mL = 0.001 L

D=\frac{M}{V}

M=D\times V

M =1 kg/L\times 36,141,900,000 \times 10^{12} L=3.61419\times 10^{22} kg

The total mass of water in on Earth's surface is 3.61419\times 10^{22} kg.

4 0
3 years ago
All of the following are characteristics of ALL flatworms EXCEPT:
Volgvan

Answer:

lack of sense organs

Explanation:

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3 years ago
The worldwide use of cleaner energy sources could result in what?Which one is it?a rise in ocean levelsa reduction in acid rain
sammy [17]


The best answer is reduction in acid rain.

Acid rain is rainfall which has been rendered acidic by pollutants  in the atmosphere.  This kind of rain is typically harmful to  forests and lakes.

The main cause of acid rain is human activities. The burning of fossil fuels such coal in electrical generating plants and crude oil products such as gasoline and diesel in car engine  releases  sulphur dioxide and nitrogen oxide into the atmosphere.

These compounds mix with water very high up in the atmosphere and form acid pollutants which  fall on the ground as acid rain.

 Use of clean energy will eliminate burning of fossil fuels and thus no acid rain will be produced.


5 0
3 years ago
Read 2 more answers
The modern world is said to be “shrinking” or “flattening” through the process of globalization. What do you think this means? I
Ronch [10]

<u>Answer</u>:

Globalisation makes the world shrink and flatten it in all sectors.

<u>Explanation</u>:

In the ancient and medival world, only labours were allowed to travel between the countries. IT revolution paves its way for the jobs to be exchanged between the countries and it leads to service growth in the developing countries.

After social media's tremendous growth, information gets transferred easily through various social media platforms. Knowledge and technology transfer between the countries generates more employment even in the under developed areas. India gained a generous amount of software and BPO jobs from the developed countries to increase their GDP since 1990s.

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3 years ago
Two economic impacts of out-migration
sweet-ann [11.9K]

Answer:

Migration boosts the working-age population. Migrants arrive with skills and contribute to human capital development of receiving countries. Migrants also contribute to technological progress. Understanding these impacts is important if our societies are to usefully debate the role of migration

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3 years ago
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