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DaniilM [7]
3 years ago
8

The earth is composed of three different chemical layers : core, mantle and crust. the formation of these layers was from a proc

ess called ________.
Geography
1 answer:
grin007 [14]3 years ago
8 0
It is called Differentiation
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Which of the following was NOT an observation that supported the original continental drift hypothesis as posed by its originato
Over [174]

Answer:

Option (C)

Explanation:

The continental drift hypothesis refers to the large scale, slow motion of continents over the surface of the large ocean basins and it was discovered by Mr. Alfred Wegener. He contributed some evidence regarding this continental drift hypothesis, such as the matching of the continental margins, finding similar fossils in distant continents, finding similar rock types as well as structures present in them. The movement of glaciers and their changing patterns were also observed to prove this theory.

But, of all the given options, one observation does not support the hypothesis, i.e. the lithosphere showing ductile nature in comparison to the brittle rock behavior in the layer of the asthenosphere.

In the brittle zone, the rocks fractures due to the force acting on it, whereas, in the ductile zone, the rocks tend to flow during the time of deformation.

Thus, the correct answer is option (C).

5 0
3 years ago
How many states does the united states have?
andreyandreev [35.5K]

Answer:

50 states in the U.S

3 0
3 years ago
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How a cloud can hold so many thousands of gallons of water.
o-na [289]
The water is in gaseous form
7 0
3 years ago
How do nearby bodies of water help to keep the climate of certain areas mild?
GarryVolchara [31]
How do nearby bodies of water help to keep the climate of certain areas mild?
A Land and water absorb and store heat at similar rates.
B Water and land temperatures reach extremes of hot and cold.
C Water temperatures change more slowly than land temperatures.
D Land temperatures change more slowly than water temperatures.
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3 years ago
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Which of the following statements is correct?
patriot [66]

Answer:

B) Distinctly alkaline diagnostic horizons, thin profiles, lack of organic material, and dominance of sandy materials are features most closely associated with aridisols.

Explanation:

The aridisols are types of soils that are found predominantly in arid areas. They are soils that are not considered as fertile, and are near the bottom by quality of soils. These soils are lacking organic material, and also are very exposed to erosion, with the primary reason being the climate, as it doesn't allow for lot of vegetation to grow. The horizons of the aridisols are distinctly alkaline diagnostic ones, with the profiles being very thin and labile. The top layer of the soil is dominated by sandy material, which is a result of the extensive weathering and erosion in their surroundings, so the wind is mostly transporting small sandy grains and covers most of the area with them.

3 0
3 years ago
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