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Tema [17]
3 years ago
7

What do scientists think produces earth's magnetic field? For 9th grade earth and space science

Geography
1 answer:
joja [24]3 years ago
5 0

Answer:

The Earth's magnetic field is believed to be generated by electric currents in the conductive iron alloys of its core, created by convection currents due to heat escaping from the core.

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How does the government influence the way we live ?<br><br> Please help!!
jenyasd209 [6]

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The government can controll a lolt of how we live.They control how much money we spend because theyt ake a portion of our paycheck.

Explanation:

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If quadrilateral ABCD rotates 90° counterclockwise about the origin, what are the coordinates of A′ in quadrilateral A′B′C′D′ ?
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If the coordinates of point A are (x, y ) the coordinates of point A´ after rotation will be (-y, x)
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What is the relationship between the density and position of each earth layer?
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2 years ago
Which is one way to use culture to describe a place?
yaroslaw [1]
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How is a subspecies different from a species?
grandymaker [24]

<h2>short definition:</h2>

<u><em> a species is a population or groups of populations that can potentially interbreed freely within and among themselves.</em></u>

<u><em /></u>

<em><u> Subspecies, are subgroups within a species that have different traits </u></em>

<h2>long definition</h2>

<em><u>A species is a group of organisms that (in the case of sexually reproducing organisms) can freely interbreed, producing fertile offspring. This definition has its problems, but overall, it encompasses the meaning of the word “species” in biology.</u></em>

<em><u></u></em>

<em><u>A subspecies is, as the name implies, a smaller population within a species that share a particular common trait. Usually a sub species is at least partially genetically isolated from it’s parent species, so that interbreeding is less likely to occur. Most often a sub species is physically separated from the rest of the species, and may have some specific physical differences from the rest of the species. However, they are still able to interbreed with members of the parent population.</u></em>

4 0
2 years ago
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