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IgorLugansk [536]
3 years ago
5

What may have been the first step in the formation of the solar system? a. A black hole c. A nebula b. Two stars colliding d. A

nearby star becoming a supernova
Geography
2 answers:
JulijaS [17]3 years ago
5 0

Answer:

Around 4.5 billion years ago the solar system was formed by a cloud of dust, hydrogen, helium and other gases. they were part of a bigger cloud called a nebula. This cloud was pulled by gravity and collapsed. A circular material was created around, the pressure of this material created energy and formed the Sun.

.Explanation:

mixer [17]3 years ago
5 0

<u>A nebula</u> is the first step in the formation of the solar system

Answer: Option B

<u>Explanation:</u>

Solar system was formed several years ago from a solar nebula. A nebula is nothing but a cloud of dust and gas. The nebula was acted upon by the gravity. This led to the collapse of the nebula and it started to spin with all its materials in it.

As the spinning increased, more and more small particles were drawn in and bound by the ''force of gravity''. This resulted in the formation of a ''star'' and ''disk material'' for the formation of planets.

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levacccp [35]

Answer:

option b or c I don't know

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3 years ago
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Natalija [7]

<span>D. provide systematic irrigation.</span><span>

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3 0
3 years ago
Tropic maps are easily recognized by their____
daser333 [38]

Answer: contour lines.

Topographic maps are easily recognized by their contour lines.

7 0
3 years ago
Read 2 more answers
Which climate type normally has the largest annual range in temperature?
Genrish500 [490]
~Hello there!

Your question: Which climate type normally has the largest annual range in temperature?

Your answer: Subpolar climates is the type of climate that normally has the largest annual range in temperature.

Any questions ^?


Happy Studying!
6 0
3 years ago
Which details best describe this map? Check all that apply.
const2013 [10]

Answer:

- shows isobars

- was probably used by meteorologists

Explanation:

The map that is show was a map that was probably made and used by meteorologists. It is a map that that shows isobars, thus it is a map that represents the air pressures across the US and Canada. We can see the air pressure zones, some of which high, some of which low. These maps are often used when the weather information is concluded about certain areas, as the air pressure is directly connected with the temperature, and the movement of the air masses.

8 0
3 years ago
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