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Lesechka [4]
3 years ago
5

What does magma erupt through to create volcanoes?​

Geography
2 answers:
kow [346]3 years ago
5 0
When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt. Extremely high temperature and pressure cause the rock to melt and become liquid rock or magma. When a large body of magma has formed, it rises thorugh the denser rock layers toward Earth's surface
Ivan3 years ago
4 0
Lava (magma that has erupted onto the Earth's surface) is visually mesmerizing – as the molten rock flows downhill, lava exposed to the air cools to a deep black color, while the molten rock beneath glows bright orange.This magma can push through holes or cracks in the crust, causing a volcanic eruption.
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A confined aquifer has a specific storage of 2.4 x 10-S ft and a thickness of 300 ft. How much water (in acre-ft) would it yield
Georgia [21]

Answer:

water it yield is 244290.45 ft

Explanation:

given data

specific storage SS = 2.4 × 10^{-5} ft

thickness b = 300 ft

water declined ΔH  = 4.8 ft

radius r = 1,500 ft

to find out

How much water  would it yield

solution

we know that

volume of water is

Vw = S × Area ×  ΔH    ..............1

here S = specific storage × thickness

S = 2.4 × 10^{-5} × 300

S = 7.2 ×  10^{-3}

and

area = πr² = π 1,500² = 7068589.471 ft²

so

volume of water is

Vw = 7.2 ×  10^{-3}  × 7068589.471 ×  4.8

Vw = 244290.45

so water it yield is 244290.45 ft

7 0
3 years ago
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Ber [7]

Answer:

1. low

Explanation:

because those people there is prefer to be singla than married.

3 0
3 years ago
What are human characteristics of oklahoma area
IRISSAK [1]
This isn't really a fair question. Everyone has some similar characteristics to others. Area doesn't matter except there traditions may be different.
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3 years ago
Describe the difference between living along the coast and living away from the coast.
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Well the chance of a hurricanes or tsunami damaging your city or house is greater. Another is that the soil closer to the coast can be a lot more moist, but that's not true for all places.
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Some of the money that people deposit into a bank eventually becomes an injection into the economy when the bank .
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<span>some of the money that people deposit into a bank eventually becomes an injection into the economy when the bank : Loans the money When the bank loans the money, the bank basically circulate the money from the hands of the wealthy who did their saving into the hands of the one that need it to sustain their lifes or business, which will technically improve the economy as a whole</span>
7 0
3 years ago
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