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Nikitich [7]
3 years ago
10

As our solar system formed, what major changes occurred in the solar nebula as it shrank in size? As our solar system formed, wh

at major changes occurred in the solar nebula as it shrank in size? It gained energy, it gained angular momentum, and it flattened into a disk. Its mass, temperature, and density all increased. Its gas clumped up to form the terrestrial planets, nuclear fusion produced heavy elements to make the jovian planets, and central temperatures rose to more than a trillion Kelvin. It got hotter, its rate of rotation increased, and it flattened into a disk.
Geography
1 answer:
svetoff [14.1K]3 years ago
4 0

Answer:

It got hotter, its rate of rotation increased, and it flattened into a disk.

Explanation:

When an explosion of a star (maybe a supernova) took place, all the energy and dust start to move around and compress. As all the dust and gases got together, as a ballet dances, the moving started to move faster, that is, the rotation increased. when the materials got together to react among them, they got hotter in the center, and colder in the outside part.

This ring got thinner until it forms a flattened disk, forming the planets of the solar system.

Hope help you this info.

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Earth science please help​
adoni [48]

Answer:

Geomorphological processes and resultant topography are related with  glacial, aeolian, fluvial and ground water movement.

  1. Outwash plain: <em>deposited mostly by water from melting glaciers.</em>
  2. Sand dunes: <em>not related to glaciation</em>
  3. Offshore bar: <em>not related to glaciation</em>
  4. Moraine: <em>deposited by glaciers</em>

Explanation:

Each and every geomorphological process has three types work. For e.g. erosional work, transportational work and depositional work.

  • Outwash plain produced by fluvio-glacial depositional work where firstly glaciers melt and then the water flows and deposits sediments in a flat area.
  • Moraine produced by glacial deposition. Glaciers carry sediments (pebbles, cobbles) and when it deposits in the valley floor it results a distinguished landform i.e. moraine.
  • Sand dunes produced by aeolian action (depositional work). When wind receives obstacle in the form of tree or stone in its way it deposits sand in desert area and produce sand dunes.
  • Offshore bar produced by marine processes. when sediments deposited in the coastal area in a huge quantity and friction take place between the wave and sea floor it creates offshore bar.
5 0
4 years ago
All spheres of earth are interrelated or interdependent. this means _____. they are separate spheres and function independently
exis [7]
I believe the correct answer from the choices listed above is the last option. All spheres of earth are interrelated or interdependent. This means <span> an impact to one sphere usually affects another one cannot exist without the other. Hope this answers the question. Have a nice day.</span>
5 0
4 years ago
Read 2 more answers
What factors contributed to the westward expansion of the u.s?
Scrat [10]
A biggie: the transcontinental railroad. Because it would economically improve wherever it was, both the North and the South competed for the railroad to be in their respective territory, evidenced by the Kansas-Nebraska Act and the Gadsen Purchase and induction of California as a free state in 1860.

In addition: people could get land cheap because it was abundant and might leave to start afresh economically.

There's other stuff I can't remember as clearly, but there's a little and I hope it helps :)
8 0
3 years ago
The proof for the long-doubted idea of drifting continents came in the form of ________ understanding of mountains glacial ice a
jekas [21]

Answer:

analysis of magnetic and seismic patters

Explanation:

The proof for the long-doubted idea of drifting continents came in the form of analysis of magnetic and seismic patterns understanding of mountains glacial ice animal distributions analysis of magnetic and seismic patterns.

It simply means seismic and magnetic patterns which are measured through some designated machines are instrumental in the understanding of mountain glacial ice animal distribution.

6 0
4 years ago
What geographic areas did Sargon of Akkad unite? A. Upper and Lower Egypt B. China C. the Indian subcontinent D. northern and so
malfutka [58]
<span>The ruler Sargon of Akkad Semitic-speaking Akkadian Empire, united the geographic areas of northern and southern Mesopotamia. His empire included most of the regions of Mesopotamia. He conquesed Mesopotamia and added it to his reign. </span>
8 0
3 years ago
Read 2 more answers
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