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3 years ago

Which function is performed by earth's magnetic field?

2 answers:

5 0

The magnetic field is a region around a magnetic material or a moving electric charge within which the force of magnetism acts. The Earth's magnetic field deflects most of the solar wind, whose charged particles would strip away the ozone layer which protects the Earth from ultraviolet radiation.

Shtirlitz [24]3 years ago

4 0

ANSWER:

The earth’s magnetic field has the function of deflecting the solar wind. The harmful radiations are repelled by the earth’s magnetic field to enter the surface.

EXPLANATION:

Magnetic field is a field that experiences the magnetic force due to magnetic materials.

So earth’s magnetic field has an intense function that prevents the entrance of the harmful radiation through the ozone layer.

The charged particles would easily 'strip away the ozone layer' due to the magnetic force of 'Earth’s magnetic field'.

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Explain how an increase of the annual melt season in Antarctica can have global effects.

zysi [14]

Answer:

A longer melt season in Antarctica leads to a greater loss of land-based glacier ice. The water from the melted land glaciers runs into the oceans and leads to an overall increase in volume. This change has global effects.

Explanation:

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3 years ago

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Using complete sentences -, identify the four common problems faced by societies in both the past and the present and provide on

Nezavi [6.7K]

Answer:

Explanation:

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3 years ago

Question 22 1 pts Which of the following represents the greatest source of domestic water usage in the U.S.? Showers Washing mac

Rashid [163]

Answer:

Option (4)

Explanation:

Water is the most essential element that is required by all living organism. In order to survive, water is needed. Over the years, the use of water has been increasing at a considerably higher rate. At many places, the water level has decreased. This can cause a great problem in the near future as the water on earth is depleting, either by polluting or by making excess use of it.

Currently, water is one of the major resources and one must make limited and proper use of it.

In the United States, a huge amount of water is used for domestic purpose. This includes the water that are usually used for drinking purpose, washing of dishes, toilet flushing, bathing and washing clothes, and so on.

According to the statistical record, it has been noted that in US, the maximum amount of domestic water is used in the toilets.

Thus, the correct answer is option (4).

7 0

3 years ago

On a coordinate plane, 2 exponential functions are shown. f (x) = 5 Superscript x Baseline approaches y = 0 in quadrant 2 and in

kiruha [24]

Answer:

$k = -7$

Explanation:

Given

$f(x) = 5^x$ through (0,1) and (1,5)

$g(x) = 5^x + k$ through (0,-6) and (1,-2)

Required

Determine the value of k if f(x) is translated vertically down

To get the value of k, we perform the following operations.

For (0,-6) --- Substitute 0 for x and -6 for g(x) in $g(x) = 5^x + k$

$g(x) = 5^x + k$

$-6 = 5^0 + k$

$-6 = 1 + k$

$k + 1 = -6$

$k = -6 - 1$

$k = -7$

For (1,-2) --- Substitute 1 for x and -2 for g(x) in $g(x) = 5^x + k$

$g(x) = 5^x + k$

$-2 = 5^1 + k$

$-2 = 5 + k$

$k+5 = -2$

$k= -2-5$

$k = -7$

To further show that k = -7, we have the following:

$f(x) = 5^x$

When translated downward by 7 units, the function becomes

$g(x) = f(x) - 7$

Recall that: $g(x) = 5^x + k$ and $f(x) = 5^x$

So, we have:

$5^x + k = 5^x - 7$

Subtract $5^x$ from both sides

$5^x - 5^x + k = 5^x - 5^x + 7$

$k = -7$

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3 years ago

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How did tropical cyclone Eloise impact the economy

madreJ [45]

How did tropical cyclone Eloise impact the economy

The largest negative impacts can be attributed to the annual growth in the agriculture, hunting, forestry, and fishing sector aggregate, where a standard deviation increase in tropical cyclone damage is associated with a decrease of 262 percentage points of the annual sectoral growth rate

I hope it will help you...

 $darkprincess$ 

#carryonleraning

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2 years ago