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4 years ago

From inner to outer what are the four layers of earth?

2 answers:

7 0

The first layer is the CRUST
The second layer is the MANTLE
The third layer is the OUTER CORE
The final layer is the INNER CORE
(Scientists have proved for the inner core to be solid)

11111nata11111 [884]4 years ago

6 0

The Earth consists of four concentric layers: inner core, outer core, mantle and crust. The crust is made up of tectonic plates, which are in constant motion. Earthquakes and volcanoes are most likely to occur at plate boundaries.

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Fill in the blank. Remember to spell correctly.

V125BC [204]

The Mexican Revolution was a huge rebellion that occurred from 1910-1920.

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3 years ago

Many cultures have a long history of discrimination against?

kozerog [31]

Many cultures have a long history of discrimination against African Americans.

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3 years ago

Read 2 more answers

Telescope A has a diameter of 1.00 meters, while telescope B’s diameter is 9.00 meters. What is the ratio of the angular resolut

Mama L [17]

Answer:

the ratio of resolution will be $\frac{1}{9}$

Explanation:

We have given the diameter of Telescope A is 1 meter

And diameter of telescope B is 6 meter

We know that resolution of telescope is inversely proportional to diameter of the telescope

So $resolution\ \propto\frac{1}{diameter}$

We have to find the ratio of resolution of B to A

So $\frac{\Delta \Theta _B}{\Delta \Theta _A}=\frac{D_A}{D_B}=\frac{1}{9}$

So the ratio of resolution will be $\frac{1}{9}$

3 0

3 years ago

The United States is a nation -state. How would you respond to this comment? One response should provide evidence to support the

IrinaVladis [17]

Support:

I agree with this comment. The United States is a nation, whether people like it or not. We have to work together against other nations in order to survive. The state that is saying this comment also agrees with it since it knows it has other states it has to work with. We can achieve goals easier and faster if we all communicate together as a nation.

Refute:

The United States is not a nation. We have wars and fight with each other. We are enemies and we must work alone as states. We must prepare for fight with other states in this country and we must prepare to win. If we work together as a nation, we could all win and that would not be the goal. We want to be the top and not let others rise with us.

Hope this helps! I wrote this on my own, so it is based on my opinion. It still answers the question though! Thanks for posting! :)

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3 years ago

6. Name one human-made structure in the world that is present in a country that a large or small amount of people living in the

kkurt [141]

Answer:

Petronas Twin Towers,Malaysia?

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3 years ago