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Dmitriy789 [7]
3 years ago
10

How does the magnetic field surrounding earth benefit humankind

Chemistry
2 answers:
skad [1K]3 years ago
8 0

The magnetic field surrounding earth benefits humankind by providing a protective sheet around earth.

it prevents the entry of harmful rays, radioactive particles, to reach earth

It prevents the harmful rays and particles thus also shields the ozone layer which is the protective layer of our earth crust.

Correct answer:

C it protects us from radioactive particles

Xelga [282]3 years ago
5 0
C, it prevents the Earth from ultraviolet radiation and other harmful substances from space
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pogonyaev

Positive applications for allelotoxin is that it prevents plants from enduring any type of competition with other species.

<h3>What is Allelopathy?</h3>

This is the process in which a plant inhibits the growth of another through a secretion of a chemical which is referred to as allelotoxin.

This technique however reduces biodiversity which isn't ideal so as to prevent organisms from going extinct and also reduces adaptation or evolution due to the reduced or non growth of the plant species which are affected.

A common example is  the sorghum plant preventing of the growth of weeds thereby resulting in the most appropriate choices for the positive applications of allelotoxin.

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1 year ago
In descriptive scientific investigations, scientists often make observations to understand the interacting parts of a complex (b
wlad13 [49]

Answer:

Complex  System

Explanation:

Given that, a descriptive scientific investigation is one of the three main types of investigation which formulates and quantify the natural phenomenon.  This natural phenomenon oftentimes involves Complex System, such as microscopic organisms, thereby, scientists often make observations to understand the interacting parts of this COMPLEX SYSTEM

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8 0
3 years ago
What does the latent heat of vaporization represent?
Maru [420]
<h3>Answer:</h3>

<u>∅</u><u>C</u>. The amount of energy required to turn a mole of a liquid into a gas

<h3>Explaination:</h3>

The amount of energy required to convert a liquid to a gas is called the enthalpy of vaporization

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1 year ago
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Because the sample of igneous rock formed on Earth’s surface, it is extrusive. Because it’s composed of mostly light-colored minerals, it is likely felsic.

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The fact that gabbro is an igneous rock suggests that it was formed from the cooling and crystallization of magma. The fact that it is intrusive means that it formed within Earth’s crust. The fact that it’s mafic suggests that it contains a high concentration of dark-colored, high-density minerals.

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