What is crust,mantle and core means?

1 answer:

7 0

The Earth has an outer solid layer called the crust, a highly viscous layer called the mantle, a liquid layer that is the outer part of the core, called the outer core, and a solid center called the inner core. ... The crust is the outermost layer of the Earth. It is made of solid rocks.

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A large number of irregularly shaped comets are located in a vast ring between the orbits of Mars and Jupiter.

astraxan [27]

Mark me BRAINLIEST!!! Thank you

Answer:

Asteroids/Asteroid Belt

Explanation:

The rocks between Mars and Jupiter are known as the asteroid belt. Many of the asteroids are grouped into families. Examples of asteroid families include Flora, Eunoma, Koronis, Eos and Themis.

3 0

3 years ago

Use the drop-down menus to match each description with the appropriate change of state. Piles of snow turn to puddles of water.

andrew-mc [135]

Answer:

-melting

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Explanation:

just did it

5 0

3 years ago

What is the value of x

Firlakuza [10]

Since this is a square you can set 3x+20=5x then you can solve for x.
Subtract 3x from both sides:
3x-3x+20=5x-3x
20=2x
Divide both sides by 2
20/2=2x/2
10=x

Hope this helps.

3 0

3 years ago

NEED NOW

mina [271]

Answer:

Explanation:

Its not c, maps didn't necessarily state there was a prime meridian, so i dont think it is a, and I don't think maps were ever based around a nation, they were made to see certain areas not to put their nation in the middle.

4 0

3 years ago

How do impact craters reveal a surface’s geological age??

Scrat [10]

<span>Scientists record the size and number of impact craters and how eroded they are to determine the ages and histories of different planetary surfaces.Older surfaces have been exposed to impacting bodies (meteoroids, asteroids, and comets) for a longer period of time than younger surfaces. Therefore, older surfaces have more impact craters. </span>

7 0

3 years ago