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iogann1982 [59]
3 years ago
13

How did scientist find out the different layers of the interior of the earth

Geography
1 answer:
dalvyx [7]3 years ago
4 0
By studying seismic waves
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In the following passage written by a conquistador in 1540, what can you infer about how sick citizens were treated? “No one who
erma4kov [3.2K]

Answer:

The sick and invalid members of society were cared for by the healthy citizens

Explanation:

From this passage, we get a simple very nice picture about the basics of how the Inca society worked. Everyone that was capable of working was working, and everyone was treated in the same manner, had the same rights, and the hierarchy was somewhat horizontal. The members of the society that had health problems or were disabled, thus were not able to work, were taken care by the other members of the society, and they were receiving the basic means for living for free from the storehouses.

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3 years ago
Which of the following never goes in retrograde motion? Which of the following never goes in retrograde motion? Mars Jupiter the
cupoosta [38]

Answer:

The Sun

Explanation:

The sun does not move or rotate and hence cannot retrograde, however the other planets rotate. Some astronomers define retrograde motion as the Westward movement of the planets relative to the sun, based on this definition, all the planets experience retrograde movement. On the other hand, while some astronomers define retrograde motion as the movement that the other planets make when earth passes them while orbiting the sun. Based on this second classification, Mercury and Venus do not retrograde relative to the earth because they move faster than the earth.

7 0
4 years ago
A monument stand on LEVEL ground. The angle of elevation to the top of the monument taken at a point 405 feet away is 32°.Find t
jekas [21]
O=height of monument

tan32= O/405
O=tan32/405
height of monument=0.0015 ft.

7 0
3 years ago
If you wanted to follow the longest river and hike upstream, which direction would you head?
Travka [436]
You would go upstream as in north if you would go down stream it would be south
7 0
3 years ago
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The diagram at right represents Earth in space on the first day of a season. Which season is beginning in North Carolina on the
Romashka [77]

Answer:

Well I think it's winter

Explanation:

Because according to the diagram North Carolina faces the opposite side of the sun which means sunlight is not perspective at this point so it simply conclude that it's Winter

4 0
2 years ago
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