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Luda [366]
2 years ago
13

The arrows in this map illustrate which of the following?

Geography
1 answer:
andrew11 [14]2 years ago
7 0
Answer is A


The map shows how iron was moved across Africa there for the diffusion of technology seems like the right answer
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I’d put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait until oil and coal run out be
TEA [102]
The quote states that we should be using solar energy before our limited amount of naturally occurring oil and coal runs out. Meaning; we should be proactively working towards solar power rather than to wait for our resource to run out to start.
4 0
3 years ago
If a flat lying sedimentary rock layer ends abruptly, which principle tells that it has likely been deformed
Furkat [3]

The principle that tells that the flat lying sedimentary rock layer, which ends abruptly, has likely been deformed is Original horizontality principle. Option D.

<h3>What are the stratigraphic principles?</h3>

  • Superposition principle

Sedimentary rocks have been chronologically accumulating for years, reflecting the geological formation known as superposition.

According to this sedimentary deposition, we can distinguish the older rocks located in the deepest areas from the younger rocks in more superficial layers.

  • Lateral continuity principle

When talking about lateral continuity, we refer to different strata -sedimental layers- horizontally deposited that have a limited continuity.

This is, when looking laterally, each layer is not infinite. They tend to smoothly end.

These layers get thinner as they get farther from the source until they disappear.

When looking at plane rocky strata, we can notice they have not suffered from any perturbation and keep the original horizontality.

As they disappear, they tend to

• Mint

• Harrow

• Interdigitate

• be truncated

  • Original horizontality principle

This principle refers to the fact that strata extend originally in all horizontal directions. Sedimental layers are horizontally deposited.

However, it may occur that the currently observed strata arrangement is not the same as it used to be.

This is due to tectonic changes that have modified the original positions. Thus, layers can appear

  • folded,
  • slanted, or
  • inverted⇒ leaving  the most ancient layers in the upper positions.

The principle that tells that the flat lying sedimentary rock layer, which ends abruptly, has likely been deformed is Original horizontality principle. Option D.

You can learn more about Original horizontality principle at

brainly.com/question/17135211

brainly.com/question/3392444

brainly.com/question/13619248

#SPJ1

If a flat lying sedimentary rock layer ends abruptly, which principle tells that it has likely been deformed?

a) unconformities

b) lateral continuity

c) superposition

d) original horizontality

6 0
2 years ago
When the sun produces energy, it consumes hydrogen and produces
Mademuasel [1]

Answer:

Helium

Explanation:

The sun produces energy by fusing hydrogen atoms into helium atoms. This is a nuclear fusion that occurs at the suns core.

8 0
3 years ago
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In the United States, a(n)___________boundary separates US lands from another country.
Solnce55 [7]

Answer:usually a wall or a bridge seperates another country

Explanation: hope i helped

8 0
3 years ago
How is Brazil an interdependent country?
tatyana61 [14]

Answer:

Brazil is a South-American country that has political independence from the 19th Century.

Explanation:

Brazil was a Portuguese colony until 19th Century when it gained political and economical independence. It is today one of the leading economies in the region that has democratic leadership, that is independent towards every other country. Political independence of the country is the main reason why we can discuss about Brazil as an independent country.

5 0
3 years ago
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