The five boxes below represent a geologic cross-cut with five layers (A is on top and E is on the bottom). The types of rocks are listed on the right side. In each box, write the appropriate type of rock. Explain how the composition of the Earth’s atmosphere caused changes to form the different rocks over time.
A - Limestone Layers
B - Banded-iron formations
C - Metamorphic rock with fine grains
D - Red Beds
E - Chert layers
(Please describe as much as possible, I don't really understand this at all)

Answers

Answer 1

Explanation:

Here is the explanation about these layers.

Limestone: This rock is formed from sediments that gather on the river floor over time & Limestone is mostly found in rivers, caves, etc. This resource is made from natural activity, for example, sediments travelling through the river & the water causing it to settle.

Banded-iron formations: This rock, or resource, is thought to be made in the seawater millions of years ago and is the result of oxygen production from a particular type of photosynthetic cyanobacteria. The oxygen, combined with dissolved iron makes this resource.

A metamorphic rock with fine grains:  I cannot explain how this rock is made from, please find someone who can.

Red Beds:  "Red beds may form during diagenesis. The key to this mechanism is the intrastriatal alteration of ferromagnesian silicates by oxygenated groundwaters during burial. " - Wikipedia

Chert Layers:  Chert can form when microcrystals of silicon dioxide grow within soft sediments that will become limestone or chalk.

I hope this has helped you to learn about these rocks.


Related Questions

i dont think this is geography but i need help anyway

Answers

Lunar:
-Can be partial or total
-Occurs during the nighttime

Both:
-Depends on the moon position.
-Safely views with the naked eye.

Solar:
-Occurs during the daytime
-Moon between earth and sun

Hopes this helped!!
Sorry if I might be wrong :,(

Analyze the graph below and answer the question that follows.and brainliest
A 5-column table with 4 rows. Column 1 has entries Per capita G D P, Percent living on less than 1.25 dollars a day, Life expectancy, Fertility rate. Column 2 is labeled Barbados with entries 21,700 dollars, blank, 77.7, 1.6. Column 3 is labeled Brazil with entries 10,900 dollars, 5.2 percent, 72.9, 1.7. Column 4 is labeled Honduras with entries 4,200 dollars, 18 percent, 72.6, 3.0. Column 5 is labeled Haiti with entries 1,200 dollars, 55 percent, 61.7, 3.2.

Data from the CIA Factbook


Based on the information in the chart above, which of the following countries most likely has the lowest standard of living?

A.

Barbados

B.

Brazil

C.

Honduras

D.

Haiti

Answers

Answer:

C

Explanation:

actually it's d

took the test and it was not c

Answer:

its d

Explanation:

which is a major source of argument between Sunni and Shia Muslims?

A. whether the pope has spiritual authority

B. when Islam was founded

C. who is the rightful leader of Islam

D. whether the new testament is valid

Answers

The answer is C because they had different beliefs so when they argue about who’s leader they will assume based on their beliefs/religion.

Answer:

C.) Who is the rightful leader of islam

Explanation:

One of the most crucial differences between Shia and Sunni Muslims is the importance that the Shiites give to Ali, whom the Sunni do not recognize as being the prophet's rightful successor

Hope this helped. Have a great day!

The large plates move across the surface of the Earth by what process?

Answers

Tectonic plates .......

McClung Homeowners' Perspective

Answers

you gone come on here thinking I put a answer when I just wasted your time like I did just now

Which of the following sets of coordinates are for the city of Antananarivo?

Answers

Answer:

Look it up on Google

Explanation:

Trust me

What is the geocentric model of the Solar System?
The thought that the Sun is the center of the Solar System.
The belief that the Moon is the center of the Solar System.
The idea that the Earth is the center of the universe.
The concept that the Sun and stars do not move, but the Earth is in constant movement.

Answers

Answer: the idea that the Earth is the Center of the Universe.

What kind of feature do you need on a landing pod to drop in Neptune's cold atmosphere? Please use complete sentences.​

Answers

Answer:

look u jus have to subtract and extract

Explanation:

what are the three subsections of movement

PLEASE HELP

Answers

Answer:

Complexicity, Controversary atlases and simplicity

Explanation:

How does industrial development in other parts of Europe contribute to acid rain in Northern Europe?

Answers

Answer:

Industrial development in other parts of Europe contribute to acid rain in Northern Europe by recycling program, reducing reliance on fossil fuels and regulations for higher environmental standard are being put in place.

Explanation

I hope it might be helpful.

. Why do the objects you see in the sky at night change throughout the year?

Answers

Answer:

Explanation:

you look at the night sky different times of the year you see different constellations. ... This change is due to the motion of the Earth in its orbit around the Sun. Each day a few stars are visible in the east that were not visible the night before.

Explanation:

you will see different constillations. This change is due to the motion of the earth orbition around the sun. each day the stars are visible in the east that were not visible the night before

nvm someone already answered it

1.1.9

III

On a number line, suppose point E has a coordinate of - 4, and EG = 4. What are the possible coordinates of point G?

The possible coordinates for Gare

(Type integers or decimals. Use a comma to separate answers as needed)

Answers

Given:

On a number line, suppose point E has a coordinate of - 4, and EG = 4.

To find:

The possible coordinates of point G.

Solution:

It is given that, point E has a coordinate of - 4, and EG = 4. It means, point G is either 4 units left from point E or 4 units right from point E.

If the point G is 4 units left from point E, then

[tex]G=E-4[/tex]

[tex]G=-4-4[/tex]

[tex]G=-8[/tex]

If the point G is 4 units right from point E, then

[tex]G=E+4[/tex]

[tex]G=-4+4[/tex]

[tex]G=0[/tex]

Therefore, the possible coordinates for G are -8 and 0.

In the diagram, is perpendicular to . Create and , and measure their lengths. How do the lengths compare?

Answers

Answer: The line segments are equal in length: AC = BC = 5.

Explanation:PLATO ANSWER

Answer:

The line segments are equal in length: AC = BC = 5.

Explanation:

Exact answer from edmentum

Hello the wid world i am very mad not

Answers

Answer:

thx

Explanation:

have a good day

YOU ARE BEAUTIFUL AND PERFECT <33
From a Random person :)

Which crops and products were part of the ancient Roman economy? Choose four correct answers.

_______________________________________________________

A) corn


B) grain


C) grapes


D) olive oil


E) potatoes


F) wine

_______________________________________________________

Answers

The answer is B , C and D

Answer:

B, C, D, and F

Explanation:

edge 2021

PLEASE HELP i don’t get this at alll!!

Answers

Answer:

u have to use like rotation or translate and those words so you could say rotate it however many degrees then translate it up by however many units

Canadian province that identifies with French culture while the rest of Canada identifies with English culture

Question 10 options:

Quebec


Prince Edward Island


Toronto


British Colombia

Answers

Answer:

Quebec

Explanation:

Please give brainliest.

Given ∆RLS ≅ ∆TEI, EI = 6x + 13, and LS = -1 + 8x, find the value of x.

Answers

Answer:

Scooby dooby doo!!!

Explanation:

¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯

we hold hands and time together, over and over, for millions of centuries to banish you, from our soils, and the sand that lay beneath our very feet, this is a land, a glory, that you will never behold. AND of you, nobody will- okay imma just stop. now time for the 5 points... XD

. How do you think a country's development is measured?

Answers

Answer:

Development is any improvement in the standard of living of people in a specific country. It is measured using development indicators . ... Economic indicators measure the wealth and industrialisation of a country. An example of a common economic indicator is Gross National Product (GNP) per capita ($).

list down at least three postive and negative impacts of rapid population growth.

Answers

Answer:

positive- increased labour force

             - expansion of tax bases

             - Industrial, Medical, and Agricultural Innovation

negative- shortage of resources

              - buildup of wastes

              - pollution, deforestation, global warming

Which country used single cash crops and exploited the land?

France
Spain
Portugal
England

Answers

Portugal ? I believe so

What is the study of economics

Answers

Answer:

Economics is the practical and theoretical science of the production and distribution of wealth. It is based around the system of the production, buying and selling of goods and services.

Economics ranges from the very small to the very large. The study of individual decisions is called microeconomics. The study of the economy as a whole is called macroeconomics. A microeconomist might focus on families' medical debt, whereas a macroeconomist might focus on sovereign debt.

What is the answer to the question below?
Will get awarded with brainliest answer.

Today, land in urban areas typically is used for housing, transportation, and other structures, rather than for agriculture, primarily due to __________.

A.

advancements being made in irrigation techniques

B.

fewer Americans engaging in agriculture

C.

people relying more on other areas of the economy

D.

transportation time and shipping costs being reduced


Please select the best answer from the choices provided.

Answers

Answer:

b.

Explanation:

if you think about it,it actually makes a lot of sense as the years go by people start to use agriculture a lot less than we used to.

pls mark brainliest

Answer: D.

Explanation:

That is the answer son, trust.

The HIGHER the temperature at which magma cools:
the smaller the crystals and the more felsic the composition
the larger the crystals and the more felsic the composition
the larger the crystals and the more mafic the composition
the smaller the crystals and the more mafic the composition

Answers

Answer:

he larger the crystals and the more mafic the composition

Explanation:

Temperature at which minerals crystallize can determine the nature of composition of the rock and the crystal sizes.

When a magma crystallizes at high temperature, the mineral grains have enough time to aggregate around a nuclei. This makes the sizes big. Mafic minerals are know to crystallize at high temperatures. Felsic minerals differentiate at low temperatures.

SA) Which physical feature would cause a high population density of settlement?
a) Rocky Mountains
b) Mississippi River
c) Canadian Shield
d) Mojave Desert

Answers

Mississippi River is the answer

mention the hypothesis given by george wofen regarding the orgin of the earth and solar system

Answers

Answer:

The Nebular hypothesis is the most widely accepted model in the field of cosmogony to explain the formation and evolution of the Solar System (as well as other planetary systems). It suggests that the Solar System formed from gas and dust orbiting the Sun.

Explanation:

why should the us government be doing something more about global warming and climate change

Answers

Answer:

In my view, government has two important roles to play in this. The first is on the emissions side. As you know, climate change is caused by a build-up of carbon in the atmosphere, and that is primarily a result of burning fossil fuels. One that carbon in released into the atmosphere, it stays there for hundreds of years – by making the choice to continue burning fossil fuels today, we are heating up the planet for generations to come. Or to be more blunt about it, by continuing to burn coal, oil, and gas, we are ensuring that our kids and grand-children will be living on a radically different – and likely more chaotic – planet.

Explanation:

how does international migration impact the growth of London?

Answers

Answer:

International migration has been important in reversing London's population decline. ... The population started rising through the 1990s and into the new century thanks to the YOUTHFUL migrant population of London having more babies! Birth rate increased while death rate fell in many boroughs across London.

Explanation:

Hehe

(You didn't list the answer choices so I will put what best to my knowledge)

London has also been greatly affected by migration. A large number of financial and knowledge-based job opportunities has attracted people from elsewhere in the UK and the rest of the world. It is estimated that up to a third of all international migration into the UK is into London. International migration has been important in reversing London's population decline.

can someone please help me .. will mark brainliest!

Answers

Answer: Chinese immigrants from Beijing

Explanation:

How do plants survive in alaska(including vegetables and wheat just to be clear)

Answers

Answer:

In the Interior region, vegetation must adapt itself to short, warm summers and long, cold winters. Trees grow slowly, and their root systems must be shallow because they cannot penetrate the permafrost. ... Arctic Alaska contains primarily tundra vegetation with tall brush and some forests in stream valleys.

This can be a frustrating time for the vegetable gardener who lives in Alaska. Our season is just too darn short. To compensate, folks start looking around for something, anything, that they can grow and eat. (Never mind that some of these are the very same people who never once harvest from their outdoor gardens).

Of course, there are a lot of things that can be grown indoors, just ask any Southcentral gardener who sprouted what was left over from last season's seeds. Broccoli, kale, and pea sprouts are fun, but why not start with a couple of seeds that seem designed for sprouting, something that is fail proof so that you won't be discouraged to try other things. After all, it's just the start of the indoor season and we need something easy and quick lest we lose interest
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