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tatuchka [14]
3 years ago
14

How does the speaker know that the lump of metal she is holding is an asteroid

Geography
1 answer:
Gnoma [55]3 years ago
4 0

Answer: The patterns formed inside the metal

Explanation:

Carrie Nugent talks about an asteroid in this Ted Talk.

She explains that the rock is older the earth and that it is an asteroid due to the patterns formed inside it that show it contains metallic crystals that cannot be formed on earth but in space where temperatures mean that molten metal takes billions of years to cool.

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Igneous rocks formed on or near Earth’s surface<br><br> A) extrusive<br> B) Intrusive<br> C) lava
bulgar [2K]

The correct answer is - A) extrusive.

The extrusive igneous rocks, and the type of igneous rocks that are forming on the surface or very close to the surface. This type of igneous rocks are forming very quickly because the magma is cooling down very quickly, thus giving them some specific characteristics.

These types of rocks can be easily distinguished from the intrusive rocks, the extrusive ones, because of the quick formation, have very small crystals, almost unnoticeable, while the intrusive ones, because they have much bigger period of formation, have nicely formed, easily noticeable, big crystals.

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3 years ago
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To which of the following locations should a tourist travel to see active volcanoes?
USPshnik [31]

Answer:Cotopaxi — Ecuador. ...

Stromboli — Italy. ...

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Arenal — Costa Rica. ...

Sakurajima — Japan. ...

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Mount Aso — Japan

Explanation:

either one of those because they have the most active volcano places to be

8 0
3 years ago
The executive branch ____ laws<br> A.enforces<br> B.makes<br> C.renders <br> D.interprests
prisoha [69]
A.enforces because the others so the other stuff
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3 years ago
31. B. F. Skinner's work elaborated what E. L. Thorndike had called: A) shaping. B) conditioned reinforcement. C) the law of eff
sveta [45]

Answer:

31. C. Law of Effect

32. D. Innate satisfying stimuli

33. A. Modeling

Explanation:

BF Skinner elaborated the Law of Effect of Throndike by introducing reinforcement. Skinner proposed that behavior that is reinforced is more likely to be repeated and without reinforcement, it would eventually die out.

Primary reinforcers are unconditioned, meaning they are biologically important and learning is not necessary. Examples would be eating, sleeping, sex and the like.

The idea of modelling was introduced by Bandura. As children are surrounded by different individuals, exposed to TV characters and the like, they often observe and imitate the behavior of these "models". At first children are more likely to imitate those who are like them, and then evenutally associate the behavior to rewards and consequences. If the behavior they imitated lead to rewards, they would most likely continue the imitated behavior.

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2 years ago
many of the agricultural workers in central asia’s cotton fields are __________. a. slaves b. children c. servants d. soldiers
UkoKoshka [18]
Many of the agricultural workers in central Asia's cotton fields are children. The correct option among all the options that are given in the question is the second option or option "b". These fields favored child labor which is crime in the modern world. I hope the answer comes to your help.
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3 years ago
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