What is the underlying geologic explanation for why western South America is so different from eastern South America?

Answers

Answer 1
Answer: The western South America is so different from eastern South America because the eastern side of South America is once a part of Africa during the geologic past. Certain features of Africa are actually evident to the east side of America as observed. I hope my answer has come to your help. God bless and have a nice day ahead!

Related Questions

Notice that at the divergent boundary, the crust is experiencing tensional stress, which is causing a normal fault that results in seismic activity, and that the volcanic activity is caused by upwelling of mafic lavas from the mantle. On the other hand, convergent boundaries are the result of compression stresses leading to plate collisions, which create numerous thrust and reverse faults that are responsible for seismic activity. Volcanic activity at convergent boundaries is created by andesitic lavas produced by the partial melting of a subducting plate. Which features and characteristics associated with divergent boundaries and which not, will you determine?
Which of the following changes in the last half century have caused the most financial stress on our social security system. life expectancy after retirement has increased Fewer amount of workerswage cap is too large number of people retiring is too high
Name the polar and tropical air masses that affect U.S. weather. Describe the pattern of movement across the continent and patterns of precipitation associated with warm and cold fronts.
As our population ages and the birth rates slow down, we will experience:a rapid population growth.​
Polaris, the North Star, can be used for navigation in Earth's NorthernHemisphere because

Definition of faction(politics)

Answers

a small organized dissenting group within a larger one, especially in politics.

Answer:

A political faction is a group of individuals within a larger entity, such as a political party, a trade union or other group, or simply a political climate, united by a particular common political purpose that differs in some respect to the rest of the entity.

Answer the questions about the following processes in the space provided. You only need to indicate a process by its number.For each question, list as many processes as apply.

Process 1: 6CO2 + 6H2O --> C6H12O6 + 6O2

Process 2: C6H12O6 + 6O2 --> 6H2O + 6CO2 + energy

Process 3: C6H12O6 --> energy + 2CH3CHOHCOOH

Process 4: C6H12O6 --> energy + 2CO2 + 2C2H5OH

A: Glucose is broken down and energy is released in which process(es)? I picked 2.

B. Oxygen is not required for the release of energy in which process(es)? I picked 3,4.

C. Which two processes are found in plants? I picked 2,4.

D. Which two processes are found in animals? I picked 2,3,4.

Are these answers correct?

Answers

Explanation:

Exothermic reaction are those reaction in which energy is released as a product. The temperature of the surrounding increases.

Exothermic reaction are those reaction in which energy is absorbed by the reactants . The temperature of the surrounding decreases.

A) In process-2 , glucose molecule is broken down into water and carbon dioxide along with the release of an energy. This reaction is an example of exothermic reaction.

B) In process-3,4, glucose molecule is broken down into respective product along with release of energy.

C) Process -1 ,2.

Process-1 chemical representation of photosynthesis process found in plants .

Process-2 chemical representation of cellular respiration are found in plants cells.

D) Process-2,3.

The process -2 is a chemical representation of cellular  respiration and process -3 is a chemical representation of anaerobic cellular respiration(takes place in the absence of oxygen).

1. What type of glass is commonly used in making bottles? How did it get its name?

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Answer:

Soda-Lime Glass is used to make glass bottles because it is considered to be inexpensive and used in making light bulbs, windowpanes, and art objects. It got its name because of its ingredients which consist of Sodium Dioxide (Soda) and Calcium Oxide (lime). Glass is made by adding  Silica, sodium oxide, calcium oxide and various raw material.  

The United States and Canada share which system of government?bicameral legislature
unicameral legislature
constitutional monarchy
constitutional democracy

Answers

Answer:

bicameral legislature

Explanation:

The Nile River valley has the greatest concentration of population in Egypt because of it's: a. alpine climate
b. tourist attractions
c. extensive in-migration from nearby areas
d. many. sacred sites
e. high-quality agricultural land

Answers

The Nile River valley has the greatest concentration of population in Egypt because of its high-quality agricultural land. Thus, option E is correct.

Eastern Africa is traversed by the Nile River as it travels north to south. It is one of the longest rivers in the world, starting in the rivers that empty into Lake Victoria (found in present-day Uganda, Tanzania, and Kenya) and flowing more than 6,600 kilometers (4,100 miles) to the north to the Mediterranean Sea. Ancient Egypt's development depended heavily on the Nile River.

Due to the significant silt deposits the Nile River leaves behind as it flows into the Mediterranean Sea, the soil of the Nile River delta between El Qâhira (Cairo) and the sea is fertile and full of nutrients. Due to yearly floods that deposit silt, the banks of the Nile are covered in fertile soil throughout much of its length.

Therefore, option E is the ideal selection.

Learn more about the Nile River here:

brainly.com/question/30311954

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Answer:

probably E that's what I would go with

Select all that apply: What are the differences between oceanic crust and continental crust?Question 5 options:

Oceanic crust is younger than continental crust


Oceanic crust is completely under the ocean, continental crust is mostly above the ocean


Oceanic crust is made of metamorphic rock, continental crust is made of igneous rock


Oceanic crust is thicker than continental crust

Answers

Answer:

Oceanic crust is younger than continental crust

Explanation:

Oceanic crust is the name given to the terrestrial lithosphere layer, with specific characteristics of composition, thickness and differentiated densities, which constitute the bottom of the ocean basins. This together with the Continental Crust constitute the Earth Crust, yet they are completely distinct in composition, thickness and geological history.

The Oceanic Crust exists at the bottom of all Oceans, filling the spaces between the portions of Continental Crust. Due to its density and thickness, it plunges below the edge of the continental plate into the subduction zones. This forces a new ocean plate to be constantly formed to accommodate displacement of continents and replace the plate that is destroyed by subduction. Thus, the Oceanic Crust can be seen, like the skin, as a healing structure covering the surface areas of the Earth that are no longer covered by Continental Crust due to the continual remoteness of the continents.

The oceanic crust is that part of the Earth’s crust that covers the ocean basins while The continental crust accounts for 40% of the surface of the Earth.
The first option.